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Shopping for the best mattress for kids might seem simple, but there are several important factors to consider, especially if your child has allergies. Children need mattresses built to last and able to grow with them.
“I recommend that a child’s mattress provide proper spinal support with firm, non-toxic materials to promote healthy development and avoid potential allergies or respiratory issues,” says Sleepopolis Chief Medical Advisor Dr. Raj Dasgupta. “I also recommend that the bed should be breathable and durable enough to withstand the wear and tear of active use and growth.”
I know, I know — it sounds like a lot. Luckily, Sleepopolis has helped nearly 18,000 people find a new bed in 2025 alone (and over 132,000 overall), and we’ve got you covered in this guide. I’ll highlight the key factors to help you find the most healthy, comfortable, and best overall mattress for your kids.
For a decade, our team of sleep experts, mattress enthusiasts, and certified sleep science coaches have thoroughly tested more than 375 mattresses to help readers like you find the best bed to replace your old mattress. We use a 13-step mattress-testing methodology to review mattress qualities, including these three that are the most essential if you’re looking for the best mattress for your kids.
Sleepopolis’ Best In Rest – Kids
Helix is at the top of my list since the brand’s Kids mattress has many important benefits for growing children, including being hypoallergenic and having a flippable design. That means there are different firmness levels fit for different ages.
Best Mattresses for Kids
- Helix Kids Mattress – Best Overall Mattress for Kids
- Nectar Kids Mattress – Best Memory Foam Mattress for Kids
- Bear Cub – Best Budget Mattress for Kids
- Saatva Youth Mattress – Best Non-Toxic Mattress for Kids
- BB Kids – Best Mattress for Stomach-Sleeping Kids
- Leesa Kids – Best First Big-Kid Bed
- Nolah Nurture Mattress – Best Hypoallergenic Mattress for Kids
- Birch Kids Natural – Best Organic Mattress for Kids
- 5 Little Monkeys Mattress – Best Mattress for Side-Sleeping Kids
Current Top Deals
- Saatva Youth Mattress – $300 Off Orders of $1,000 or More
- Helix Kids Mattress – Up to 30% Off Sitewide
- Leesa Kids – 20% Off Select Mattresses; Up to 25% Off Adjustable Base and Mattress Bundle
- Nectar Mattress – Save Up to 50% on Mattresses & 66% on Bundles
- BB Kids – 25% Off Sitewide with Code WINTER25
What We Looked For in the Best Mattresses for Kids
A mattress should provide proper spinal alignment to support a child’s growing body. As they develop, the right firmness can help prevent discomfort and promote healthy posture throughout the night. According to Dr. Raj Dasgupta, the ideal firmness level depends on the age of the child, as their sleep needs change throughout the year.
He says, “These sleep needs include safety, spinal alignment, comfort, and individual preference. From 0 to 3, a firm mattress is ideal for safe sleep in infants and toddlers. Children 3 to 7 should have a firm to medium-firm bed that helps promote proper posture. Kids 8 to 12 may prefer some more softness and cushioning. Once kids reach 12, they may develop their own firmness and feel preferences.”
We rate firmness on a scale from 1 to 10, where 1 is the softest and 10 is the firmest. We consider a score of 6.5 to represent a true medium-firm feel that combines both soft pressure relief and firmer support. In this roundup, we included bed that range in firmness, so you can choose the level that’s right for your child.
Responsiveness is a measure of how quickly the mattress rises after you press down on it. A responsive mattress adapts to your body as you move during sleep and offers personalized support. It also makes it easy to move from one sleeping position to the next, which can make the bed feel bouncier (something kiddos might appreciate).
We evaluate a mattress’s responsiveness by performing a switch test, where our kid and adult testers roll around on the mattress, observing how easy it is to move. If they feel like the mattress is assisting their transition between sleeping positions, we consider it highly responsive. If our tester feels trapped in the bed’s layers, it has low responsiveness.
Cooling features, like gel-memory foam and breathable mattress covers, help regulate temperature, preventing your kids from overheating while they sleep. These features are essential for keeping them comfortable through the night, especially in warmer climates or during hotter times of the year. Some children also overheat at night due to hormonal changes from puberty. If their bed has proper airflow, it can prevent heat trapping and potentially even wick away moisture depending on its cover.
We measure temperature regulating abilities using a thermal gun. This tool records the initial temperature of the mattress and the final temperature after a tester has spent 5 minutes lying on it. We consider an increase of less than 4 degrees to represent excellent cooling, earning 5 stars.
We’ve developed a rigorous 13-point testing methodology that tells us how each mattress performs and who it might be a good fit for. All of the beds on this list have been evaluated for pressure relief, cooling abilities, responsiveness, edge support, and much more.
From physicians to registered dieticians and nurses, Sleepopolis has a wide network of medical experts to ensure that we’re making informed recommendations. For the best kids mattresses our team worked closely with Dr. Raj Dasgupta, our chief medical advisor who provided us with expert tips for younger sleepers. We also invited our Chief Medical Product Tester, Dr. Joe Tedesco, to evaluate some of these beds from an orthopedic perspective.
Disclaimer: Please note that the content in this article is meant for informational purposes only and should not be construed as medical advice or serve as a substitute for seeing a medical professional regarding any sleep problems you may have. Please see your doctor regarding any urgent medical issues.
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Compare Best Mattresses For Kids
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| Helix Kids Mattress | Nectar Kids Mattress | Bear Cub | Saatva Youth Mattress | BB Kids | Leesa Kids | Nolah Nurture Mattress | Birch Kids Natural | 5 Little Monkeys Mattress | |
| Rating | |||||||||
| Firmness | Firm: 8/10 | Medium-firm: 6.5/10 | Firm: 7.5/10 | Medium-firm: 6.5/10 | |||||
| Material | Hybrid | Foam | Hybrid | Innerspring | Foam | Foam | Hybrid | Latex | Foam |
| Cooling | — | — | — | — | — | — | |||
| Best For | Side Sleepers, Back Sleepers, Stomach Sleepers, Hot Sleepers, Kids | Back Sleepers, Stomach Sleepers, Kids | Kids | Back Sleepers, Stomach Sleepers, Hot Sleepers, Kids | Kids | Kids | Side Sleepers, Back Sleepers, Stomach Sleepers, Hot Sleepers, Kids | Kids | Kids |
Best Mattresses for Kids Video Review
Helix Kids – Best In Rest Mattress for Kids
When choosing the best mattress for your little one, you want to pay special attention to quality materials, adequate pressure relief for growing pains, and overall durability for long-lasting support. The Helix Kids checks all these boxes and is entirely tailored towards children between 3 and 12. It’s also made with completely non-toxic materials, earning a GREENGUARD Gold certification. Learn more about the Helix Kids in our video roundup of the best mattresses for kids.
What our tester says:
“What a great option for parents trying to find a mattress that will work for their growing child. I really liked the Helix Kids’ flippable, hybrid design. I found it offered high-quality materials and great support for younger people.”– Bridget Chapman, former senior product editor
When choosing the best mattresses for kids, I paid special attention to quality materials, adequate pressure relief for growing pains, and overall durability for long-lasting support. I think the Helix Kids checks all of these boxes for children between 3 and 12 years old. During testing, I gave the Helix at least a 4 out of 5 across numerous categories that are important for kids’ mattresses, including support, materials, and responsiveness.
The first thing you’ll notice about this mattress is that it features a unique flippable design that caters to children aged 3 to 12. The firmer side is ideal for younger kids (ages 3 to 7), providing the necessary support for their developing bodies. As your child grows, you can easily flip it to the softer side (recommended for ages 8 to 12), ensuring they get the right amount of comfort and support as they grow. A firmer mattress is ideal for most children because it helps support their spinal alignment during periods of growth.
Support is one area where the Helix Kids mattress shines, earning a solid 4 out of 5. It offers a good level of firmness, particularly for younger children, and effectively alleviates any pressure points, which is especially important for kids who are still growing. Thanks to its sturdy pocketed coils, our mattress testers found it to be very supportive, especially for a children’s bed.
Cooling (ages 2-7): 4/5
On both sides, the surface temperature increased by 7.5 degrees after lying on it for 5 minutes.
Edge Support (ages 2-7): 5/5
The firmer side of the Helix Kids has an extremely supportive perimeter for all sleeping positions.
Pressure Relief (ages 2-7): 3/5
The firmer side of the Helix Kids is better for spinal alignment in the back sleeping position. Side sleepers may notice pressure buildup.
Cooling (ages 8+): 4/5
On both sides, the surface temperature increased by 7.5 degrees after lying on it for 5 minutes.
Edge Support (ages 8+): 4.5/5
Our testers felt secure and supported while sitting and lying near the edge of the Helix Kids mattress.
Pressure Relief (ages 8+): 3.5/5
The medium-firm construction of the Helix Kids makes it better for relieving pressure in the back.
In terms of materials, I was impressed with the quality and safety of the components used in the mattress. I gave it a 4.5 out of 5 for this category because it’s made from non-toxic, hypoallergenic materials and carries a GREENGUARD Gold certification. This certification ensures that it’s free from harmful chemicals and safe for your little one to sleep on night after night.
“This bed is perfect for eco-conscious families, as this bed is made with completely non-toxic, hypoallergenic materials,” said mattress tester Nichole Mondshein. “Another big plus is this bed is resistant to stains and water due to a special eco-friendly finish, perfect for kids who are potty training.”
The responsiveness of the mattress, rated 4.5 out of 5, is excellent. Our testers found that it adapts well to body movements, which is crucial for active kids who tend to shift positions often while sleeping. If your child is someone who frequently tosses and turns in their sleep, they should have no issues with feeling “stuck” on this mattress.
The only drawback our testers found about the Helix Kids was its average motion isolation. Higher motion transfer shouldn’t be a problem for a child who sleeps alone, but if you have a pet who loves to jump on your child’s bed at night, they might be awakened by the movement.
Think the Helix Kids is the mattress for your child? Click here for our best deal. If you have a fur baby who loves jumping into the bed with your baby, I recommend a mattress with better motion isolation, like the Nolah Evolution.
Nectar Kids – Best Memory Foam Mattress for Kids
The Nectar Kids mattress should have your tot sleeping comfortably. Its flippable, all-foam design works with your child as they grow from toddler to tween. One side is a bit firmer, meant for children aged 3 to 7 who may need strong support for growing pains. The 8-and-up side is a touch softer, but still providing a supportive sleep surface. Just note that this lifted profile is better for kids who sleep on their back or stomach.
What our tester says:
“Even as an adult, I’m getting awesome support. My spine feels very straight, so I think this is a great option for older kids who want some softness but still need firm support.” – Riley Otis, staff writer and certified sleep science coach
Like its Classic Memory Foam model, the Nectar Kids is a durable all-foam mattress that excels in multiple categories, including cooling, edge support, and pressure relief. The Nectar Kids is my pick for best memory foam mattress for kids because it scored a 4 out of 5 or higher in each category.
The star of the testing show was the Nectar Kids mattress’s cooling properties. Our lightweight (under 130 pounds) mattress tester, Riley Otis, was impressed with how lightweight and breathable the mattress felt. She gave the firm side of the mattress a perfect 5 out of 5, which is an important consideration for kids who may overheat during sleep.
“As I lay there, I didn’t detect a noticeable difference in my body temperature, so it makes sense that it only increased by 5 degrees when using the thermal gun to measure its temperature,” Riley said.
However, the soft side earned a 4 out of 5 for cooling because its additional cushioning retained more heat.
Cooling (ages 3-7): 5/5
The temperature of the Nectar Kids (3-7) by 3.6 degrees after 5 minutes of rest, which is exceptional.
Edge Support (ages 3-7): 4/5
Despite being completely foam, the Nectar Kids (3-7) has an extremely supportive perimeter.
Pressure Relief (ages 3-7): 3.5/5
The extremely firm and supportive Nectar Kids (3-7) relieves lower back pressure but causes side pressure buildup.
Cooling (ages 8-10): 4/5
The surface of the Nectar Kids (8-10) did not feel cool to the touch, but it wasn’t stifling either.
Edge Support (ages 8-10): 4/5
The Nectar Kids (8-10) is softer on this side, so there is a small amount of sinkage when applying weight to the perimeter.
Pressure Relief (ages 8-10): 4.8/5
The softer side of the Nectar Kids (8-10) offers more pressure relief for back and side-sleeping.
Edge support was another area that impressed Riley and her fellow mattress testers. She gave both sides of the Nectar Kids a 4 out of 5 in this category, noting that she was able to lie and sit along the bed’s edges and corners without feeling unsteady.
“Both sides have solid edge support,” Riley said. “I could picture a parent sitting here soothing their child without slipping off the bed. However, since it is an all-foam bed, I’m not really getting any lift. It’s mostly just secure because I can’t sink through the support layer.”
When it comes to pressure relief, the softer side of the Nolah Kids for older children excels, earning a 4.8 out of 5 during testing. During testing, Riley noted that its cushioned feel delivered noticeable pressure relief in the back and side-sleeping positions.
That said, the firmer side of the Nectar was only suitable for stomach and back-sleeping, as it offered a ton of support but little in the way of contouring.
Learn more about this model in our full Nectar Kids mattress review. If you are looking for a kids’ mattress that offers better pressure relief, consider the Brentwood Home Juniper mattress instead.
Bear Cub – Best Budget Mattress for Kids
Stay tuned for our full review!
The Bear Cub is my top pick for the best budget mattress for kids because it offers great value without sacrificing quality. As kids grow, you want a mattress that can keep up with their changing needs, and the Bear Cub falls at the center of a Venn diagram between versatility, affordability, and durability. It’s available in both twin and full sizes, with the twin mattress starting at $695 and the full at $845. Plus, Bear often runs sales, so you might even snag it for a better price during a holiday event. I gave the Bear Cub a 4 out of 5 or higher in key categories like responsiveness, cooling, and edge support.
Our testers were really impressed with how responsive the Bear Cub is, earning it a 4.5 out of 5 in this category. Thanks to its combination of responsive foams and individually wrapped coils, the Bear Cub provides a lot of bounce in a compact package. This makes it a great option for combination sleepers, or kids who tend to toss and turn and switch sleeping positions during the night. It’s supportive enough to accommodate various sleeping styles without making sleepers feel “stuck” in the foam.
Cooling: 4.5/5
The Bear Cub excelled on our cooling test, only increasing by 5.9 degrees after lying on it for 5 minutes.
Edge Support: 4.5/5
The perimeter of the Bear Cub barely buckled with us sitting and lying on it.
Pressure Relief: 4.5/5
The Bear Cub’s supportive coils and contouring foam relieves pressure for back and side sleepers.
Cooling is another strong point of the Bear Cub, earning it 4 out of 5. Our testers found that the Tencel cover is soft, airy, and hypoallergenic, which is perfect for kids with allergies or sensitive skin. The breathable design helps keep the mattress cool, especially for active sleepers who might run warm.
“Thanks to its breathable Tencel cover and innerspring coils, this bed sleeps cooler than other all-foam models for kids,” said mattress tester Nichole Mondshein. “I would recommend the full-size version of this mattress to parents of small siblings who share a bed.”
The edge support of the Bear Cub also impressed us, earning a 4 out of 5. During testing, we were able to lie comfortably on the edge without feeling like we might slide off, which is a key consideration for anyone who likes to spread out or tends to sit on the edge of the bed.
In addition to being a solid performer in these key areas, the Bear Cub mattress is fiberglass-free and GREENGUARD Gold certified, so you can rest assured that it meets high environmental and safety standards. However, I should mention that this mattress has a bit of an off-gassing smell when you first unpack it, but that smell should clear up within 24 to 48 hours.
Think the Bear is the perfect match for your cub? Check out our coupons to find the best deal. If you want to avoid the off-gassing smell altogether, I recommend going with a mattress that offers free white glove delivery, like the Saatva Youth.
Saatva Youth – Best Non-Toxic Mattress for Kids
The Saatva Youth caters to little kids and younger teenagers alike with a unique dual construction. One side of the mattress is meant for children ages 3–7, while the other is meant for ages 8–12. Just flip it over as your child grows, and they’ll get a mixture of pressure relief and enough support for a neutral spinal alignment. Learn more in our video roundup of the best kids mattresses.
What our tester says:
“I found that this bed has a supportive feel that easily works for people of all weights, but still feels plush and comfortable.” – Amelia Jerden, senior staff writer
Thanks to earning the Congress of Chiropractic State Association Seal of Approval, the Saatva Youth mattress is my top pick for best non-toxic mattress for kids. Saatva, known for its high-quality mattresses, has designed the Youth specifically for children to meet all the unique needs of growing bodies. This mattress has a flippable design, with one side tailored for younger kids (ages 3 to 7) and the other side ideal for older kids (ages 8 to 12). Like many other Saatva mattresses, this bed earned a 4 out of 4 or higher in support, pressure relief, and cooling.
The Saatva Youth impressed all our mattress testers, earning a 5 out of 5 in the support and edge support categories. During our testing, we were impressed by its medium-firm feel, which provides excellent spinal support, especially for back sleepers. This mattress delivers just the right amount of lumbar support to maintain proper spinal alignment while offering enough cushioning to be soft enough for children to sleep on.
“I love that this bed is specifically designed for kids and young teens,” said mattress tester Nichole Mondshein. “It offers a true medium-firm feel, which is perfect for kids who love to sleep on their backs.”
Cooling (ages 3-7): 4/5
The firmer side of the Saatva Youth only increased by 5.6 degrees on our thermal gun test, indicating great cooling.
Edge Support (ages 3-7): 5/5
On the firmer side, the edges felt very supportive and showed minimal sinkage when sitting and lying down.
Pressure Relief (ages 3-7): 4/5
The firmer side of the Saatva Youth provided solid support and pressure relief for back sleepers, but was too firm for side sleeping.
Cooling (ages 8-12): 4/5
The thermal gun test yielded the same results on both sides of the Saatva Youth.
Edge Support (ages 8-10): 4.5/5
The softer side of the Saatva Youth showed more sinkage around its perimeter, but it was still stable enough to lie on.
Pressure Relief (ages 8-12): 4/5
Both sides of the Saatva Youth offered provided good sinkage and a balanced feel for back and side sleepers.
The Saatva Youth mattress also comes with a Congress of Chiropractic State Association Seal of Approval, meaning it’s been recognized for promoting proper spinal alignment — something that’s especially important for growing children.
When it comes to pressure relief, our testers rated it 4.5 out of 5. The Saatva Youth’s innerspring coils and CertiPUR-US certified foams do a great job of relieving pressure points, particularly in the lumbar and hip areas. Our testers, including one who primarily sleeps on their back, found that the mattress offered excellent support without feeling too firm. It strikes a great balance between cushioning and pressure relief, which is crucial for growing kids who may experience aches or pains.
For cooling, the Saatva Youth earned a 4 out of 5, making it a solid option for kids who tend to sleep warm. The mattress is equipped with a breathable organic cotton cover, which is both hypoallergenic and naturally cooling. The mattress felt comfortable and crisp to the touch, according to our testers, with the cotton cover contributing to good airflow. The mattress’s internal coils also facilitate excellent air circulation and prevent heat buildup during the night.
The only real downside to the Saatva Youth is that it is only available in twin, twin XL, and full sizes. Though, to be fair, it’s a downside shared by nearly all our picks. If you’re concerned about your child or teen quickly outgrowing this mattress, I recommend going with one of the brand’s other offerings to accommodate their changing needs.
Check out our full Saatva Youth mattress review for more information before you buy. If you would prefer a hybrid mattress that your child could grow into, I recommend checking out the 5 Little Monkeys Bed, which is also available in a queen.
Brooklyn Bedding BB Kids – Best Mattress for Stomach-Sleeping Kids
The Brooklyn Bedding BB Kids Mattress is made with firmer memory foam that should offer an ideal amount support for younger back sleepers and side sleepers. It also has some added touches such as gel memory foam for cooling and a stain-resistant cover.
The Brooklyn Bedding BB Kids mattress is my pick for the best mattress for stomach-sleeping kids, thanks to its firmness and support. As with all Brooklyn Bedding products, this mattress offers great value, combining features usually seen in higher-end models at a more affordable price point. Plus, it’s versatile enough to be used in bunk beds, dorms, and even RVs. Thanks to its high-quality materials and durable construction, my fellow mattress testers and I gave this mattress a 4 out of 5 or higher in categories like support and cooling.
In terms of support, the BB Kids mattress earned a perfect 5 out of 5 from our testers. The firm feel ensures that kids maintain proper spinal alignment throughout the night, especially for stomach and back sleepers who need extra support. Our testers found that the mattress’s high-density foam helps keep the spine in healthy alignment, reducing the risk of waking up with aches and pains. The edge support also deserves a mention — thanks to its solid construction, kids can sit or sleep near the edges without rolling off, which is great for younger children.
Cooling: 3.5/5
The top layer of the BB Kids got warmer as our testers lay on it, but it didn’t cause them to overheat.
Edge Support: 4.5/5
Despite being a thinner mattress, the BB Kids has a strong and supportive perimeter.
Pressure Relief: 2/5
The BB Kids is supportive enough for stomach and back-sleeping children, but lacks the contouring needed for side sleepers.
“When I sat and lay near the edge of the bed, I barely noticed any sinkage,” said mattress tester Nichole Mondshein. “At one point I was literally lying halfway off the bed but was still comfortable and didn’t feel like I was going to fall off.”
When it comes to cooling, the BB Kids mattress scores a 4 out of 5. The Gel Swirl Memory Foam is infused with cooling gel, which helps with thermal regulation and prevents heat buildup during the night. We found that it didn’t absorb as much heat as other memory foam mattresses, likely due to the mattress being thinner and containing more breathable materials than some of its competitors.
However, the responsiveness of the mattress is a bit of a downside, earning it a 3.5 out of 5. Since the BB Kids is an all-foam mattress, our testers found it a little harder to move around on compared to hybrid or innerspring options. For children who toss and turn a lot during the night, this might be a bit of an issue as they may feel a little “stuck” in the foam. This might not be a concern for kids who are mostly still or prefer sleeping in one position, but it’s something to keep in mind.
In terms of materials, my fellow mattress testers and I were impressed with the quality and safety of the BB Kids mattress. It’s free from fiberglass, and the mattress is GREENGUARD Gold certified. The inclusion of a stain-resistant cover also makes it easier to maintain and clean if your kids are potty training.
Interested in the BB Kids? Check out our Brooklyn Bedding coupons for the best deal and see our BB Kids mattress review for more information. If you’re interested in Brooklyn Bedding but would prefer a more responsive mattress for your busy bee, check out the Brooklyn Bedding Signature Hybrid.
Leesa Kids – Best First Big-Kid Bed
Stay tuned for our full review!
Is your little one ready for an upgrade? The Leesa Kids mattress is my pick for the best first big-kid bed because its simple yet effective design is perfect for any child transitioning from a crib mattress or co-sleeping setup to their very own bed. With a medium-firm feel, the Leesa Kids mattress provides the perfect balance of pressure relief and support for growing children, earning a 4 out of 5 in both categories. It comes in twin and full sizes, making it versatile enough to fit various bed frames and rooms.
When it comes to pressure relief, I gave the Leesa Kids mattress a 4 out of 5. Our testers noticed significant pressure relief around the hips and shoulders when lying on their side, which is a great sign for active kids who need relief from pressure points while they sleep.
Cooling: 4/5
The Leesa’s breathable cover layer kept our testers cool and comfortable during testing.
Edge Support: 3.5/5
There was some sinkage along the edges during testing; however, children should be able to lie on it without falling off.
Pressure Relief: 4.5/5
The Leesa Kids offered slightly better pressure relief for back sleepers, though it should still perform well for side sleeping.
“The combination of memory foam and aerated foam layers in the Nolah Nurture really help cushion the body without feeling too soft,” said mattress tester Nichole Mondshein. “I think this is an excellent mattress for children who may need some added comfort, particularly if they tend to toss and turn at night.”
In terms of support, the Leesa Kids mattress earned a 4 out of 5 as well. Our testers found that this mattress was firm enough to ensure proper spinal alignment, which is especially important for younger children whose bodies are still developing. The firmness of the bed provides a supportive base that helps maintain the spine’s natural curvature, while still offering enough cushioning for a comfortable night’s sleep.
The mattress also boasts GREENGUARD Gold certification, making it a safe choice for kids. It’s also USA-made — the mattress is built right here in Arizona at Leesa’s factory.
One downside to consider is that the Leesa Kids mattress is only available in twin and full sizes, so as your child grows and possibly requires a larger bed, you may need to replace it. This will depend on your child’s growth and how much space they need as they enter their teenage years. Still, for younger children, this is a fantastic option for a first big-kid bed that provides a great balance of comfort, support, and safety.
Ready to get the Leesa Kids mattress? Check out our coupons to find the best deal. If you’re looking for a similar mattress in a bigger size, check out the Leesa Original.
Nolah Nurture – Best Hypoallergenic Mattress for Kids
Stay tuned for our full review!
If your little one suffers from allergies, the Nolah Nurture mattress might be able to help shoo away those sniffles. This bed is my pick for the best hypoallergenic mattress for kids because it has materials that help prevent the buildup of allergens and maintain a healthier sleep environment. It’s also GOTS-certified with an organic cotton cover, which adds to its natural, chemical-free appeal. Plus, it’s made in the USA and features a lifetime warranty. The Nolah Nurture earned a 4 out of 5 across the board in materials, support, and cooling.
I rated it a 4 out of 5 in materials for its use of organic cotton, and for the fact that its free of harmful chemicals, and the foam used in the construction is durable and safe for children. The mattress is also fiberglass-free and meets federal flammability standards, so you can rest easy that this mattress is completely safe for children.
For support, the Nolah Nurture earns a 4 out of 5. The mattress is designed specifically for children, with a flippable construction that offers two distinct feels: a firmer side for younger children (around a 6 to 7 out of 10 firmness) and a softer side for older kids (around a 5 out of 10 firmness). Both sides feature a core of individually wrapped steel coils, which provide excellent support for growing spines and help keep kids’ bodies aligned throughout the night. This coil support system allows kids to switch positions without feeling stuck.
“Although this mattress is thinner than most full-fledged adult beds, I still felt very comfortable and supported on it,” said mattress tester Nichole Mondshein. “I think the hybrid construction makes this bed a great fit for children who primarily sleep on their backs.”
Cooling (Firm): 5/5
After lying on the Nolah Nurture for 5 minutes, its temperature increased by only 3.5 degrees.
Edge Support (Firm): 5/5
Both sides of the Nolah Nurture showed exceptional edge support during testing.
Pressure Relief (Firm): 4.5/5
The firm side of the Nolah Nurture provides plenty of lower-lumbar support for back-sleeping pressure relief.
Cooling (Soft): 3.5/5
The soft side of the Nurture didn’t perform as well in this category, increasing by 8 degrees during this test.
Edge Support (Soft): 5/5
Our testers praised the edge support on both sides of the Nurture, though the softer side had a small amount of sinkage.
Pressure Relief (Soft): 4.5/5
The soft side of the Nolah Nurture delivered excellent back pressure relief, but with more cushioning to accommodate side sleepers.
The cooling performance of the Nolah Nurture also impressed our testers, earning it a 4 out of 5 in this category. The mattress has a breathable organic cotton cover, which promotes airflow and helps regulate temperature, keeping kids cool while they sleep. The coil support system further enhances airflow, preventing heat buildup and making this a great option for kids who tend to sleep warm. Our testers were pleased with how cool the cover felt after lying on the mattress for a few minutes. After getting up and feeling the mattress, they noticed very little heat retention in the area they lay on.
Ready to buy the Nolah Nurture mattress? Check out our Nolah coupon for the best deal. For another good hypoallergenic option, check out the WinkBeds EcoCloud.
Birch Kids Natural – Best Organic Mattress for Kids
The Birch Kids Natural is made of organic materials like cotton, wool, and latex, which is made from tree sap, making it eco-friednly, allergen resistant, and healthy. What’s also special about the Birch Kids Natural is its flippable nature. One side is soft and pressure-relieving (meant for kids ages 8–12), while the other side is firmer (intended for kids ages 3–7).
What our tester says:
“Birch is a great brand for those trying to avoid synthetic materials. The Birch Kids mattress is a nice pick for the little ones since you can flip it as your child grows and get ample use out of it.” – Bridget Chapman, former senior product editor
If you’re looking to pass some of your eco-conscious habits to your children, buying them a Birch Kids Natural mattress might be a good place to start. The Birch Kids Natural mattress is my pick for the best organic mattress for kids because of its organic materials and high-quality construction. This mattress is also good for growing kids, earning a 4 out of 5 or higher in categories like responsiveness, support, and cooling.
“The Birch Kids Natural mattress also has GOTS and GREENGUARD Gold certifications,” explains mattress tester Nichole Mondshein. “The natural wool fire barrier, Fair Trade certified organic cotton, and eco-INSTITUT certified latex all contribute to the mattress’s high level of sustainability and safety.”
I awarded the Birch Kids Natural a 4.5 out of 5 in the responsiveness category. Its natural Talalay latex provides a bouncy, responsive feel that allows kids to move freely on the mattress without feeling trapped. This springiness is great for kids who change positions frequently during the night.
Cooling (ages 2-7): 3/5
Both sides of the Birch Kids mattress increased by nearly 11 degrees after lying on them for 5 minutes, which is slightly above average.
Edge Support (ages 2-7): 5/5
Both sides of the Birch Kids offer robust edge support. That said, some sleepers may feel the coils on the firmer side.
Pressure Relief (ages 2-7): 4.5/5
The firmer side of the Birch Kids is ideal for younger kids who need a more supportive surface for spinal alignment.
Cooling (ages 8+): 3/5
The softer side of the Birch Kids retained roughly the same amount of heat as its firmer side.
Edge Support (ages 8+): 5/5
Our testers found that the softer side was just as supportive as the firmer side.
Pressure Relief (ages 8+): 5/5
The softer side of the Birch Kids has a more balanced feel that should offer pressure relief to older kids and some adults.
The Birch’s Talalay latex and innerspring coils also helped earn the mattress a 4 out of 5 for cooling. Unlike memory foam hybrids, which can sometimes trap heat, this mattress’s latex makes it naturally more breathable. The latex allows air to circulate easily through the comfort layers, while the coils enhance airflow through the core of the mattress. The breathable organic cotton cover also adds to the mattress’s ability to wick away moisture and keep your child comfortable while they sleep.
For support, the Birch Kids Natural mattress earned a perfect 5 out of 5. The natural Talalay latex and individual coil system ensure excellent and responsive support. Our testers found the latex layer combined with the encased coils to be highly supportive, offering spinal alignment and comfort no matter which side they were testing. The firmer side provides a solid base that promotes proper posture, while the softer side offers enough cushioning for older children.
While the Birch Kids Natural is a fantastic mattress for those looking for organic and hypoallergenic materials, it is a premium option, and its price reflects that. If you’re on a budget, you might want to consider one of the more affordable mattresses on this list. However, if you’re willing to invest in a mattress that’s healthy, durable, and comfortable for your growing child, the Birch Kids Natural is an excellent choice.
Is the Birch Kids Natural the right choice for your little one? Check out our Helix coupons for the best deal. If you’re interested in the Birch Kids Natural, but would prefer a bigger mattress for them to grow into, check out the standard Birch Natural.
5 Little Monkeys – Best Mattress for Side-Sleeping Kids
With a dynamic foam design, the 5 Little Monkeys mattress should support a variety of ages. Your child can start sleeping in it as early as 5 years old, with the bed lasting until they’re at least 13. And despite a dense, all-foam construction, we actually found that this mattress sleeps quite cool. Learn more in our video review.
What our tester says:
“Finding the perfect first “big kid” bed for your child can feel overwhelming, but it doesn’t have to be. As you begin your search, stay on the lookout for ultra-soft foams as they’ll be able to better support your child’s light frame. You’ll also want to ensure that the bed is durable enough to hold up through marathon jumping sessions and pillow fights. And finally, you’ll want it to sleep cool, so find a bed designed with temperature regulation in mind. In my opinion, the 5 Little Monkeys mattress checks all these boxes with its gentle comfort and transition layers, solid foundation and cooling gel-infused memory foam.” – Logan Block, former content director
The 5 Little Monkeys mattress is my top pick for side-sleeping kids transitioning to their own bed. It’s designed with ultra-soft foams that contour to a child’s body, making it a great choice for pressure relief, especially for side sleepers. Our testers immediately noticed how well the memory foam conformed to their bodies and provided them with a soft yet supportive feel. I gave it a 4 out of 5 for pressure relief because it helps reduce pressure around the hips and shoulders, making it perfect for kids who sleep on their sides and need extra cushioning in those areas.
When it comes to cooling, the mattress also earns a 4 out of 5. The gel memory foam helps regulate temperature and prevents overheating, which is especially important for children who might get too warm at night.
“The foam’s cooling properties work together with the stain-resistant cover,” says mattress tester Logan Block. “It’s also easy to remove and wash, making it practical for parents dealing with nighttime accidents.”
Cooling: 4/5
Our testers felt the soft cover of the 5 Little Monkeys mattress warm up beneath them, but it wasn’t stuffy or uncomfortable.
Edge Support: 5/5
The perimeter of the 5 Little Monkeys mattress is supportive enough for children and lightweight adults.
Pressure Relief: 4/5
The 5 Little Monkeys offers equal parts cushioning and support, making it a great pressure-relieving option for back and side-sleeping children.
The 5 Little Monkeys mattress is made with durable materials, including OEKO-TEX certified fabric. What really stands out, though, is the bonus features that come with every purchase, including a mattress protector, pillow, storage tote, and an adorable stuffed monkey. Overall, this soft mattress is a great fit for kids ages 5 to 13 and offers everything you need for a comfortable and safe sleep experience.
One thing to note about the 5 Little Monkeys mattress is that our testers noticed a very strong off-gassing smell upon arrival. This is common with new foam mattresses as they release volatile organic compounds (VOCs) during the initial unpacking process. While the smell wasn’t overpowering enough to be a dealbreaker, I recommend letting the mattress air out for 24 to 48 hours in a well-ventilated room before adding sheets. This will help dissipate the odor and ensure a fresh, comfortable sleeping environment for your child.
Want to learn more about the 5 Little Monkeys mattress before you buy? Check out our full 5 Little Monkeys mattress review. If you’d prefer a similar mattress that your little ones can grow into, I recommend the Nolah Signature.
Other Kids Mattresses I Considered
There were many other mattresses that I considered for this list, and a couple just barely missed the mark. Although they didn’t make it onto the final list, these beds are still great options for your children, depending on their needs.
Plank Firm
The Plank Firm is a mattress worth considering because it’s firm enough to keep most children supported and aligned through the night, which should also provide some much-needed relief from growing pains. I left it off this list because it lacked some of the high-quality materials and cooling capabilities of the other mattresses here.
Avocado Green
The Avocado is an amazing choice for parents who really want to invest in a mattress that grows with their children. This all-natural latex hybrid is supportive, responsive, and breathable enough to keep most kids (and adults) comfortable. However, it didn’t make my list because it’s a lot pricier than most of the beds I included.
How We Picked and Tested These Mattresses
My fellow mattress testers and I have spent many hours testing hundreds of mattresses to find the perfect combo of comfort, support, and durability. We use our hands-on experience alongside expert feedback to evaluate all types of mattresses across performance categories such as responsiveness, pressure relief, and cooling to determine which beds can best address your sleep needs.
We also team up with a network of physical therapists, chiropractors, sleep specialists, and other professionals to back our recommendations with tested and trustworthy expertise.
Support
A supportive mattress helps you maintain proper spinal alignment and ensures the best sleep possible. Your child’s mattress should keep their body in a neutral position to reduce the risk of aches and pains, particularly if they sleep on their back or stomach.
As Dr. Dasgupta explains, “The wrong mattress can worsen the discomfort in high-pressure areas if it’s not supportive enough. If you’re shopping for a supportive mattress that can help mitigate pressure, look for a model that is medium-firm or medium soft. These beds are the best at keeping your spine aligned at night.”
We test support by lying on each mattress and carefully monitoring how well our bodies maintain a neutral alignment. This test involves observing whether the mattress provides consistent structure for the spine, hips, and shoulders, ensuring no body parts are sinking too deeply or lacking support.
Pressure Relief
We use a pressure map to measure a bed’s ability to relieve pressure and pain. For this test, we use a specialized mat to get a digital thermal reading of the places where pressure builds up on our bodies. We place this mat on the mattress and lie on it in various positions. Afterward, we can evaluate the color-coded thermal image it creates to get a general idea of how much pressure side, back, and stomach sleepers should expect to feel on the mattress.
Effective pressure relief is especially important if your child typically sleeps on their side. Side sleepers typically experience more pressure buildup around their shoulders and hips than other sleepers.
Responsiveness
To test a mattress’s responsiveness, my colleagues and I move around and switch between different sleeping positions on each bed, noting how much effort it takes to do so. We also press our hands into the center of the mattress and compress the layers for 7 seconds. Next, we let go and observe the movement of each layer and how long it takes to snap back to its original shape.
A bouncy and responsive mattress will typically return to its initial shape almost immediately, while memory foam beds typically take a little longer to do so. Responsive mattresses are great for children who toss and turn frequently as they sleep; they can easily change positions without feeling “stuck” in the bed’s layers, making it easier for them to get a good night’s sleep.
Cooling
Many companies say their beds have excellent cooling capabilities, so we go out of our way to verify those claims with our thermal gun. A thermal gun is a tool that measures the surface temperature of a mattress and how quickly and by how much it retains or dissipates body heat. This test allows us to assess each mattress’s cooling abilities and determine if it’s good enough for hot sleepers.
We take an initial thermal reading of a mattress, and then measure it again after five minutes of lying on it. An increase of 5 to 10 degrees indicates good cooling, 10 to 15 degrees indicates decent cooling, and more than 15 degrees indicates poor cooling.
Materials
When making this list of the best mattresses for kids, I paid extra-close attention to the quality and sustainability certifications earned by the materials used in each one. I looked for high-quality, durable materials like organic cotton and natural latex, which are hypoallergenic and safe for sensitive skin. These materials are also known for their ability to withstand wear and tear from active use, while also providing the right balance of support and softness for a growing child.
These materials also play a key role in maintaining a comfortable sleeping environment throughout the night. Whether it’s natural breathability or advanced cooling technology, the right materials improve comfort and help your child sleep soundly all night long.
As one of our medical advisors, Dr. Shelby Harris, explains, “Traditional innerspring mattresses promote airflow and enhance breathability. Latex mattresses also naturally stay cool and can help disperse body heat. Many mattresses also come with advanced cooling materials, like copper-infused foams or phase change material, to further help regulate temperature and keep you comfortable.”
What to Consider When Buying a Mattress for Kids
Choosing the right mattress for your child comes with considerations that go beyond the price tag. Firmness, durability, and several other factors can impact the quality of their sleep. Here are some key considerations to keep in mind when buying a mattress for your little one.
Firmness
Firmness is one of the most important factors when selecting a mattress for your child, and it changes as they get older. According to The American Academy of Pediatrics, infants should “sleep on a ‘firm’ surface, though neither an objective definition nor national standard has been established.” With that in mind, we recommend a bed that falls between a 6.5 and 7.5 on the mattress firmness scale. A mattress that’s too soft may lack the necessary support for their growing spine.
As your child grows, their ideal firmness will depend on their sleep style and body type. Most sleepers prefer a medium-firm mattress (6.5 out of 10 on the firmness scale) because it offers balanced support and pressure relief.
However, strict side sleepers and people who experience hip and shoulder pain may find medium-firm mattresses uncomfortable. Sleepers in this category often need softer beds (6 or lower on the firmness scale) to provide adequate cushioning and contouring around their pressure points. Meanwhile, stomach sleepers usually need something firmer than 6.5 to keep their spines in a healthy position at night.
Type of Mattress
When buying a mattress for your child, the construction of the model is an often-overlooked but essential factor to consider. Growing children require a durable, firm sleep surface to support healthy growth and survive everyday use.
A well-built mattress for kids should comfortably support your child through various developmental stages, which is why many parents prefer flippable designs. Mattresses with dual firmness levels (for example, one side designed for 3 to 7 and the other for 8 to 12) can be a smart choice for parents prioritizing longevity. These models adapt to a child’s changing needs over time, extending the mattress’s lifespan and offering better long-term value.
In most cases, kids’ mattresses are typically either memory foam or hybrid. Both materials can contribute to a firm and supportive feel. That said, hybrid models may have an edge for very active kids or those who tend to sleep hot, as their innerspring coils promote airflow and provide a more responsive, resilient feel.
Allergies, Sensitive Skin, and Off-Gassing
Your child may have allergies or sensitive skin, which you should definitely consider when buying them a new mattress. Look out for certifications, like those from GREENGUARD and GOTS, to ensure the mattress is hypoallergenic.
“If your child is allergic to their mattress, you may notice some skin irritation like rashes or itching, respiratory symptoms such as coughing or congestion, or eye irritation like redness and watering,” Dr. Dasgupta explains. “Additionally, disrupted sleep or restlessness could signal an allergic reaction caused by allergens like dust mites or chemical residues in the mattress. If symptoms worsen, I recommend going to see a medical professional.”
Also, most bed-in-a-box mattresses have what’s called an “off-gassing” period once they’ve decompressed, which involves a faint odor and could further activate allergies. While off-gassing is ultimately harmless, it’s always a good idea to air out your new mattress in a well-ventilated room for 24 to 48 hours before sleeping on it.
Size
The right size mattress is essential for comfort and support as your child grows. An undersized mattress may not provide enough space for your child to move around comfortably and grow. You will want to choose a mattress that suits your kid’s current size and age but also offers room to be future-proof. Standard sizes like twin, full, and twin XL are great options depending on their needs and bedroom size.
Price
Price is always an important consideration, but when investing in the best mattress for your child, you want to find something that balances affordability with quality. A cheaper mattress may seem appealing in the short term, but investing in a higher-quality mattress can ensure long-lasting durability and better support.
Look for options that offer a good balance of price and features such as quality and sustainability certifications, materials, and comfort, as these elements will contribute to your child’s overall sleep health. Also consider factors like warranties and extended sleep trial periods to ensure that you’re getting good value for your money.
FAQs
What type of mattress is best for a kid?
Finding the best mattress for a kid is like finding the best mattress for adults; you’ll want to make sure the mattress suits your kid’s sleeping position, body type, and personal preferences. There’s one thing that kids have to worry about that adults don’t, though, and that’s physical growth. That’s why purchasing a flippable mattress with multiple firmnesses is ideal. This way, you can flip the mattress if your child changes sleeping positions or goes through a growth spurt.
Is a memory foam or hybrid mattress better for kids?
The construction may not matter as much as the quality of mattress materials. Also, consider the level of support needed. Make sure that the foam in the mattress isn’t sagging and that the support layers are keeping your kid’s spine in proper alignment.
Should kids’ mattresses be firm or soft?
While it depends on your kid’s body type and sleeping preferences, I generally recommend a medium-firm mattress. This is because medium-firm mattresses offer both comfort and support. If you aren’t quite sure what firmness to stick with, you could also opt for a flippable mattress featuring multiple firmnesses.
Is a firm mattress good for kids?
A firm mattress can be good for kids, as it provides proper support for their growing bodies and helps maintain healthy spinal alignment. It also reduces the risk of developing pressure points, ensuring a more comfortable and restful sleep.
Is it worth it to get your kids a flippable mattress?
While flippable mattresses may be more expensive, they’re often a good match for growing kids since they can use one side, then flip it over as they grew (different ages require different levels of firmnesses). Some companies, such as Birch and Saatva, even make flippable mattresses just for children, with the corresponding age groups listed on each side of the bed.