Best Twin Mattresses For Kids 2025 | Tested - Forbes Vetted

Kid-specific twin mattresses are smart space-saving solutions for family homes; beyond that, they’re a good option for toddlers ready to transition to a big-kid bed. To determine the best twin

Kid-specific twin mattresses are smart space-saving solutions for family homes; beyond that, they’re a good option for toddlers ready to transition to a big-kid bed. To determine the best twin mattresses for kids, we consulted pediatric experts and enlisted children ages 2 through 12 to test several top-rated beds in their homes. We named Avocado’s Eco Organic Kids Mattress the best overall due to its use of natural materials (generally preferred by pediatric experts) and our back-sleeping kid tester finding it remarkably comfortable. Meanwhile, Brooklyn Bedding’s BB Kids Mattress is a solid value pick, featuring impressive motion isolation and edge support at a price tag of under $200.

The best twin mattresses for kids, based on our testing, include the Birch Kids Natural (pictured).

Here are all nine of the safest and most comfortable kids twin mattresses we tested:

Dr. Logan Greenblatt, a general pediatrician with Staten Island University Hospital at Northwell Health New York, confirms that after infancy, parents can start to move away from extra-firm crib mattresses. Toddlers and older kids can sleep on softer options tailored to their needs, such as their sleep posture and body weight. Based on his guidance, we tested mattresses made with certified nontoxic and natural materials like cotton and latex, which offer breathability so they’re less likely to trap moisture and germs. (See our mattress certification guide for more info on what each means.) We also evaluated kids mattresses with dual-sided designs, which allow you to flip them over to the softer side for more pressure relief as your child gets older. Below, read more about our findings after testing the best twin mattresses for kids, comfortably and safely used by real-life families night after night.

Avocado Green Mattress

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Type of mattress: Hybrid (latex) | Firmness: Medium-firm | Height: 7 inches | Weight limit: 115 pounds | Flippable: No | Sleep trial: 100 nights | Warranty: 10 years | Certifications: Global Organic Textile Standard (GOTS), Oeko-Tex 100, EWG Verified, Made Safe, Greenguard Gold, Formaldehyde-Free Claim Verified, Global Organic Latex Standard (GOLS) and Forest Stewardship Council latex

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The Avocado Eco Organic Kids is an extra-clean, nontoxic organic kids mattress made by a company that has racked up some of the best independent certifications and verifications from the likes of Made Safe and Environmental Working Group (EWG): It’s a mattress with the most accolades on this list, and there are no chemical flame retardants or other toxic materials here. This twin kid mattress is just 7 inches tall, but that’s a typical height for children’s beds, which average between 6 and 8 inches high; this height makes it ideal for bunk beds and lower-profile twin frames. It’s a smaller version of the brand’s most affordable mattress, the Avocado Eco Organic, which we’ve also reviewed and love for older kids and teens.

The brand relies on Dunlop latex for its comfort layer instead of memory foam, individually pocketed steel springs for strong support throughout, and organic cotton and wool for the cover. The natural materials in this bed, like the wool and latex, keep it cool and breathable, and the GOTS-certified organic wool also works as a fire barrier and antimicrobial that keeps the buildup of dust mites and moisture at bay.

I found that the Avocado Eco Organic Kids Mattress' firmness level was great for my back-sleeping ... More child.

The Avocado Eco Organic Kids sleeps firmer than other latex beds that I’ve tried, and it isn’t flippable, so kids only have one side of comfort at their disposal. That said, this firmness level is great for my back-sleeping child, and the model’s numerous other virtues make it the ideal mattress for his asthma and allergies to dust. He absolutely loves it, and after two years of sleeping on it still doesn’t have any complaints, only praising it for its comfort. I did notice a bit of a natural odor upon delivery, but that dissipated fairly quickly.

Brooklyn Bedding

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At just 6 inches high and costing right around $200, the Brooklyn Bedding BB Kids Mattress is an affordable twin mattress for kids that’s a great starter model. It isn’t flippable, and both testers who trialed this mattress report that it sleeps firmer than most, but it does have enough give and softness to please their young children. Pressure can build up in some spots over time, so this might not be the right mattress for side sleepers, but our tester with a 3-year-old felt it was a comfortable upgrade from his child’s previous memory foam bed—and as the parent, he’s also more comfortable on this bed during their nightly story time.

The BB Kids mattress is a 6-inch memory foam bed made just for kids.

Our tester pointed out more perks to consider with the BB Kids, including the darker cover that might help to hide those nighttime accidents and the bed’s fiberglass-free construction. Both testers reported strong motion isolation and edge support, as well as a mild odor at unboxing that cleared within the day.

Despite this mattress being made of entirely memory foam, it doesn’t sleep as hot as one would expect: One tester says his son, who runs warm and is generally restless sleeper, isn’t waking up to shuck the covers since switching to the BB Kids. However, those seeking a more natural, breathable and durable mattresses should look toward one of the hybrid latex models listed in this guide. Brooklyn Bedding offers a lifetime limited warranty and 120-night sleep trial, but there is a $99 return fee to consider.

Helix

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The Helix Kids packs a number of handy, age-appropriate features. This hybrid model relies on 6-inch innersprings combined with two separate layers of memory foam. The flippable bed offers a firmer comfort layer on one side of the mattress, with a suggested age range of 3 to 7, and a softer memory foam layer on the other side that’s suggested for ages 8 and up. With a generous weight capacity, you could certainly rely on this bed as they grow; the mattress is also available in a full.

The Helix Kids’ foams are both CertiPUR-US and Greenguard Gold certified, meaning it doesn’t contain certain known problematic toxins and it’s lower in volatile organic compounds (VOCs), which contribute to off-gassing. (Our guide to mattress certifications can help decode what all of this means.)

The Helix Kids mattress offers two different sides of firmness, which worked well for our toddler ... More tester.

When tested in a family home, this mattress performed well: Our tester didn’t notice a strong scent when unboxing it for her toddler, who transitioned onto it from the crib. She also reported that the Helix Kids offers strong edge support, and her son, who is a restless sleeper, sleeps deeply and comfortably on it. “You still feel like you’re ‘on top’ of the mattress versus sinking into it,” she adds. The only downside was that a potty training accident managed to stain our tester’s mattress, despite the plant-based water-repellent finish (Ruco-Dry Bio NPE) and an antimicrobial compound (an Aegis Microbe Shield). Still, our tester considers the bed durable overall.

It’s worth nothing that some experts like Sydney Swanson, a healthy living science analyst on consumer safety science at the EWG with a speciality in baby and consumer products, prefers that parents avoid antimicrobials and other finishes on mattresses altogether, especially when the ingredient list is not disclosed. “For these chemicals that don’t serve a huge purpose, I’d recommend to just avoid ... the excess chemical exposure,” she says. Beyond the mattress itself, it’s worth noting that Helix offers a 100-day sleep trial without a return fee if you decide the bed is not to your liking—a bit of a rarity in the mattress industry.

Bear Mattress

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The combination of affordability and a hybrid construction in a child-size bed come together with the Bear Cub Kids Mattress. It offers just one side of comfort, but combines 6-inch innersprings topped with two distinct layers of foam; this helps it to sleep a bit softer and cozier while still offering strong support throughout the bed, including at the edges. It offered really good motion isolation, too: We didn’t feel much even with two people on the mattress getting up and down. Its medium-firm profile makes this mattress a good option for any and all sleep positions.

The Bear Cub Kids Mattress is delivered compressed and vacuum sealed.

While it isn’t an organic bed—there was a mild synthetic odor when we unboxed it—its foam does carry two important certifications to verify it contains less of the bad stuff: CertiPUR-US and Greenguard Gold. And the brand states that is is fiberglass free, nor does it contain additional waterproofing or antimicrobials. We also like its lifetime warranty and 120-night sleep trial without a return fee. The bed is available in both twin and full sizes.

My Green Mattress

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My Green Mattress’ Pure Eco Organic Kids Mattress makes an excellent choice for any child—in fact, it rivaled our pick for the best overall mattress in this story but was narrowly edged out. This model relies on a layer of GOLS-certified organic Dunlop latex for its comfort layer, a soft GOTS-certified organic cotton and wool quilted cover, and 875 individually pocketed 6-inch coils for excellent support and durability. Our tester confirms its medium-firm rating and said it felt just right for a variety of sleeping positions.

The Pure Eco Organic Kids mattress is 8 inches tall, putting it an inch above the Avocado Eco Organic Kids and on par with the Helix Kids and Birch Kids Natural. Parents might appreciate that this kids mattress is available in more bed sizes than most competitors; select it in twin, twin XL, full or queen. Our tester also raves about the strong edge support—kids can sit at the edge of it and tie their shoes if needed—and breathability, to prevent overheating and night sweats. It can hold up to 400 pounds, adding to its long-term potential, but it is not flippable and there isn’t any built-in waterproofing. (However, its wool construction does make it naturally moisture-wicking, fire-protective and antimicrobial.) My Green Mattress offers a generous 365-night sleep trial, and one of my favorite stipulations for a full refund within that time period: proof that you donated the not-right-for-you mattress to a reputable charity.

Naturepedic

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The Naturepedic 2-In-1 Organic Kids Waterproof Mattress is most similar to the Avocado bed in this guide. Both carry EWG and Made Safe certifications, so you know these are extra-clean, nontoxic mattresses. However, there are some key differences. The Naturepedic 2-In-1 kids mattress offers flippable sides of comfort and a sugarcane waterproofing barrier for potty training on one side, whereas the Avocado lacks any additional waterproofing and is not flippable.

Both beds are the same height, and both sleep on the firmer side of the spectrum, but the Naturepedic is firmer, a little less cushy and bouncier. This is most likely because the Avocado’s comfort layer is composed of Dunlop latex, whereas the Naturpedic relies on a wrapped micro-coil layer atop its sturdy innerspring layer for its comfort and support. The Naturepedic, however, also offers a much higher weight limit (325 pounds) than the Avocado Eco Organic (115 pounds), and it comes in more additional sizes: twin, twin trundle, twin trundle short and full. As for cons: Our tester was turned off by a strong clay scent when her child’s Naturepedic arrived—and she noted that its edge support was underwhelming.

Birch

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The Birch Kids Natural Mattress offers all the best kid-specific features rolled into an organic, more natural bed. There’s no memory foam, no chemical flame retardants and nothing hiding in addition to the cover, like a fragrance or a chemical water-repellent finish. Instead, it’s a hybrid bed that combines GOLS-certified organic Talalay latex, 6-inch innerspring coils, layers of organic wool and an organic cotton cover.

My side-sleeping daughter immediately gravitated to the softer side of this mattress, which provides cozy cushioning at all the right spots, but I appreciate that there’s a firmer side for other children, including those just graduating to a big kid twin bed. Because of its latex construction, it sleeps cooler than the typical all-foam mattress.

Kid mattresses are often 6 to 8 inches high and might feel softer than adult beds as they're ... More designed for smaller bodies.

The Birch Kids mattress carries several important certifications for its latex foam, especially notable for those with concerns about off-gassing and toxins in their child’s mattress. These include Greenguard Gold as well as GOLS and the Eco-Institut, which, combined, certify lower VOC emissions and the lack of heavy metals, pesticides and banned phthalates. I didn’t notice any odor at all during unboxing, even when pressing my nose to the mattress—a definite plus.

This isn’t the cheapest twin mattress you can buy for kids, of course, but it does offer a generous warranty of 25 years and an average sleep trial of 100 nights (though there is a $99 removal fee). I like that it offers a kid-specific height and flippable design in an organic bed. I was also glad about the option to add on white-glove delivery; the full size was too heavy for me to move without my partner’s support.

Saatva

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The Saatva Youth Mattress is the tallest bed on our list at 10 inches high, so this isn’t the one to place on your top bunk, on a higher frame or with a tot. It’s a sturdy, durable mattress with flippable comfort sides, a top-notch warranty and a yearlong sleep trial (there is a $99 removal fee). We found it sleeps a bit firmer than the competition (each side offers foam comfort layers of different degrees—a firmer side for ages 3 to 7 and a slightly softer one for ages 8 to 12), and the surface is a bit bouncier than other mattresses we tested, thanks to its dual-steel innerspring unit. Our tester claimed this is the child’s bed that she most often conks out on given how comfortable it is for her as an adult. She also appreciated the white-glove delivery, making it seamless to get it set up in her child’s room.

The Saatva Youth mattress does contain an antimicrobial and a water-resistant finish in order to prevent the growth of mold and bacteria. Our tester reported that a spilled water bottle easily wiped away, and a full pee by a 2-year-old also cleaned up nicely. Saatva says its antimicrobial compound is plant based and that no chemical sprays are added to its kids mattress. The brand also calls out that its fire barrier is made from natural thistle, not fiberglass. Again, however, Swanson warns about antimicrobial finishes on kids mattresses, especially when their exact makeup is not disclosed—so keep that in mind as you evaluate the right mattress pick for you. “Certain antimicrobial agents are often made from quats—quaternary ammonium compounds—so those can irritate the skin and the lungs,” she explains.

Leesa

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If you’re looking for that cushy memory foam feel for your kids, Leesa makes several kids mattresses of varying heights, all ideal for bunk beds, trundles or their first twin mattress. The brand’s standard Kids Mattress is 7.5 inches high and costs $500 for the twin, making it a little more expensive than other 100%-foam kids beds. That said, Leesa’s foam does carry two certifications for cleaner mattresses: It has the more common CertiPUR-US, as well as the Greenguard Gold certification. We think it’s worth paying a bit more for that second certification if you are going to go with an all-memory foam bed.

A 10-inch Leesa Youth Mattress ($549) is also available for older kids and teens, as well as a 5-inch Trundle Mattress ($399), so parents can select the right one for their child. Both our panel testers feel the Leesa Kids mattress sleeps on the firmer side, but also that it does cushion their bodies and provides excellent pressure relief. The edge support is a bit lacking, but the motion isolation is strong—and despite it being memory foam and our tester reporting that the cover is not cool to the touch, our kid testers slept well on these beds without waking themselves up from being too hot or restless.

I began our search for the best kids twin mattresses with deep research: I studied the market, competitor reviews, online customer reviews, brand sites and our own sleep team’s mattress testing feedback. I also paid special attention to the certifications each mattress earned from independent organizations to ensure each model tested was safe for kids and complied with pediatric experts’ recommendations.

With all of these data points in hand, I sought out top-quality brands and best-in-class materials to create a list of worthy contenders to test. While I personally trialed several of these mattresses and brands myself, I also relied on other parents and their children to panel-test mattresses over the course of months by sleeping on them night after night. Each parent panelist then shared their scores and testing insights on each of the factors below:

We considered how quickly beds were shipped and how they were delivered. In most cases, we did not pay extra for white-glove delivery, so our panelists noted how heavy their mattress was and how easy (or difficult) it was to carry to their room of choice, unbox it and place it on a frame.

We tested the complete process of shopping for the best kids mattresses, from delivery and unboxing ... More to actually sleeping on them.

Testers made note of any strong odor (on a scale of 1 to 10, with 1 being the least odorous) as soon as the bed is unboxed. They also recorded when the smell dissipated and for how long it lingered before clearing.

Strong support at the perimeters of a mattress can help prevent kids from rolling out of bed if there isn’t bed rail on it. It also means a child can sit along the edge of it and tie their shoes, or a parent can sit at the head of the mattress for story time without sinking backward.

Each panelist assessed edge support by sitting at the edges of the bed, at the top and so on, making note of how much the bed collapsed beneath them and if they felt they would slide off while tying a shoe, for example. They also completed this test while lying on the bed and rolling to the edges. If you’ve ever tried this test, you know that a mattress with strong edge support almost pulls you back into the bed, while one with poor edge support lets you just roll or slip right off.

We asked sleepers and testers to rate the mattresses’ pressure relief on a scale of 1 to 10, with 1 being the worst. This can be hard to do with kids, so we asked the parents to test the bed themselves but to also consider whether their children called the bed comfortable, and whether or not they woke up with new aches.

A bed scoring a 1 or 2 offers little pressure relief; a tester would feel a lot of painful pressure at their hips and shoulders while lying on their sides, and on their bottoms or shoulder blades while lying on their backs. A middle-of-the-road bed might allow pressure to build up in a few spots along the body in certain positions, but it wouldn’t be terrible. And a bed with really excellent pressure relief—a 9 or 10 rating—is a mattress that doesn’t allow any pressure to build up along any spots on your body or in any position during sleep.

Comfort was rated along with pressure relief with the idea that sometimes an extra-firm bed is the most comfortable one to that individual sleeper. However, the most comfortable bed is likely the one that offers optimal pressure relief in a lot of sleeping positions. We asked parents and children to fill in their thoughts on the overall comfort of the bed.

Generally speaking, a hybrid or innerspring mattress is likely to sleep the coolest, as there is simply room for airflow; memory foam mattresses are much denser, and thus sleep hotter. Additionally, natural materials like latex and wool and cotton are known to be more breathable. To decipher brand claims from reality, our panelists tested for how hot or cool the mattresses slept, making note of whether or not they woke up unusually hot or sweaty after a night of sleep on these mattresses. They also noted whether the covers felt cool to the touch in the morning.

As someone who has many a time tried to extricate herself from the bed of a child who finally fell asleep after many, many stories, weather app checks, made-up songs, trips to the bathroom (and so on), I can confirm the importance of motion isolation in a kids mattress. There’s also the possibility that stronger motion isolation might help prevent a restless sleeper from waking themselves as frequently. With all this in mind, we had panelists assess the efficacy of each bed’s motion isolation while lying in it with their child, making note of how easily they felt the other’s movements.

Finally, we weighed all the testing insights we gathered on these mattresses, along with their key attributes like the types of materials they’re made with, the independent certifications they carry, the length of their warranties and sleep trials, and the overall price and ultimate value of the bed to pull together a final score or rating of each.

To help you decide which kids twin mattress is best for your family, consider the following priorities:

When it comes to choosing a mattress—whether for an adult or child—one of the first things to decide is the type of construction you prefer. There are three main types of beds:

A final consideration is whether you’re buying a mattress for a bunk bed or low profile frame. If that’s the case, be sure to browse options that are shorter in height (aim for 7 inches tall or less) to reduce fall risks. Avocado’s Eco Organic Kids Mattress , our top pick overall, and Brooklyn Bedding’s BB Kids Mattress, our best value pick, are two bunk-friendly models.

As far as choosing a mattress that’s chemical-free, organic materials are the cleanest, but they’re also the most expensive. Still, you don’t have to splurge on an all-organic bed to eliminate toxins in your kid’s sleep space. Sydney Swanson, a healthy living science analyst on consumer safety science at the Environmental Working Group (EWG) with a speciality in baby and consumer products, strongly suggests avoiding certain materials when you’re shopping for kids mattresses. She advises, “Try to find companies that are transparent with their ingredients and materials. PVCs and vinyl chloride, which contain phthalates and other chemicals linked to asthma and hormone disruption, are commonly used in mattress covers.”

Other things to avoid are added fragrances or fiberglass. These are both flame retardants that can irritate kids’ respiratory systems if the mattress cover is accidentally damaged.

Speaking of unwanted materials, trusted independent certifications like CertiPUR-US and Greenguard Gold, and stamps of approval from organizations like the EWG (which also has a guide to shopping for nontoxic mattresses), are an easy way to determine whether a kids mattress is free from major harmful toxins like formaldehyde, heavy metals banned phthalates. Our handy mattress certification guide explains each certification in detail.

How firm your mattress is, and whether you opt for one that has two sides of different firmness levels, also depends on your child’s age and comfort preferences. Dr. Logan Greenblatt, a general pediatrician with Staten Island University Hospital at Northwell Health New York, advises: “For ages 3 to 7, I would recommend a slightly softer mattress but on the firmer side. ... After 7 and into their adolescence is when you can start prioritizing their own comfort needs, because nothing’s worse than a teenager who doesn’t get a good night's sleep.”

If you’re looking for a mattress that your child can use through their teen years, flippable mattresses allow your child to change their preferred firmness as they grow. Also, take note of their preferred sleeping position: Back and stomach sleepers will do best with a firmer bed for ample spine support, while side sleepers will like plusher mattresses that can properly cradle their shoulders and joints.

Once your child is ready to transition from a crib mattress (around the age of 3), our recommendation is to upgrade to a kid-specific twin mattress like the ones we’ve tested here. These mattresses typically measure between 6 and 8 inches in height to make them easier for children to climb into and less dangerous in case of falls. And as mentioned, many kids twin mattresses are flippable: The firmer side is for tots who’ve outgrown their extra-firm crib mattresses, and you can switch to the softer side as they grow. (Dr. Greenblatt says that kids ages 8 and up will probably prefer flipping to the softer side, which I’ve found to be the case with my children.) This extends the time your child enjoys the bed and also makes your investment worthwhile.

Typically, kids mattresses made with higher-quality materials like organic cotton and latex or with lower VOCs are more expensive than those constructed with manmade materials like memory foam. Further, hybrids—which use several components like innersprings and a memory foam or latex layer—will be priced higher than an innerspring. As a mom in a family of five, I understand the attraction to going for the cheapest mattress available; my expert advice, however, is to look for something in the higher end of your family’s particular budget is, prioritizing your child’s individual needs, organic materials and lower-VOC certifications.

I’m a longtime journalist who has covered a number of subjects over the years with a special focus on kids, baby and parenting in the last decade (when I became a mother myself). As a deputy editor at Forbes Vetted, and the former senior kids and baby gear editor, I closely monitor, research and test myriad baby and kids products, from toys to smartwatches to mattresses. I also attend key industry events, such as the ABC Kids Expo and Toy Fair, monitor the CPSC for product recalls and the American Academy of Pediatrics (AAP) for safety updates, and regularly interview and speak with pediatric health and product experts, including pediatricians.

For this guide, I tested five mattresses at home with my three children and coordinated panel testing of other beds with additional parents, including Forbes Vetted editors and staff. I also deeply researched numerous mattress brands and materials, spoke with brand representatives and interviewed several experts to understand what makes for the best mattress for kids. Two of those experts are quoted within this guide:

We updated specs and pricing for accuracy and added more information to our buyer’s guide.

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Best Twin Mattresses For Kids 2025 | Tested - Forbes Vetted