Shop The Story
A comfortable, supportive mattress is key to helping your kiddo get a great night of sleep. Here are some general guidelines for picking the best mattress for kids in 2021, whether you’re looking for a twin or crib mattress or other types of mattresses, like green-tea infused, memory foam, or innerspring.
Best Mattress Types for Kids
Firm: Firm mattresses, like those with an innerspring design, are best for babies because they prevent the risk of SIDS and keep small children safe and supported. Older kids can help choose the firmness of their mattress based on preference.
Soft: Soft mattresses with gel inserts or pillow top designs can help keep older kids comfy. Soft mattresses for children over 18 months are a matter of preference, and can still offer plenty of support for great sleep.
Spring: Spring mattresses are the traditional mattress design and can offer supportive sleep for babies, toddlers and big kids alike.
Memory foam: Memory foam mattresses are becoming more common and are available for cribs and standard bed sizes. Memory foam is often more affordable and can offer more support.
How To Choose a Mattress for Your Kids
Choose your child’s mattress based on size and material preference. Babies and toddlers typically require a crib mattress (see below), while older kids usually require a twin, full-size or larger mattress if you prefer. Older kids can use both spring and memory foam mattresses and can choose the firmness of mattress based on personal preference. Special features like organic materials, waterproof design, pillow top and more should be decided upon in regards to personal taste and special circumstances, like bed wetting, allergies or support needs.
How To Choose a Crib Mattress
Babies under 18 months old should always use a firm mattress to prevent the risk of SIDS and keep your child breathing safely and comfortably through the night. Cribs often transition into toddler beds, so crib mattresses that are used after 18 months can be made with softer material. Many dual-sided crib mattresses are available with a firm side for babies and a softer side for toddlers.
Shop some of the top-rated mattress brands of 2020 below.
- Best Twin Mattress: Casper Element Mattress
- Best Full-Size Mattress: Tuft & Needle Full Mattress
- Best Organic Mattress: Naturepedic Verse Kids Organic Cotton Mattress
- Best Waterproof Mattress: AC Pacific Foam Waterproof Mattress
- Best Crib Mattress: Newton Baby Wovenaire Crib Mattress
- Best Organic Crib Mattress: Naturepedic Organic Crib Mattress
- Best Mini Crib Mattress: Babyletto Pure Core Non-Toxic Mini Crib Mattress
- Best Memory Foam Mattress: Zinus Cloud Memory Foam Mattress
- Best Toddler Mattress: Dourxi Crib Mattress and Toddler Bed Mattress
- Best Foam Crib Mattress: Graco Premium Foam Crib and Toddler Mattress
- Best Waterproof Crib Mattress: Newton Baby Waterproof Crib Mattress
- Best Firm Mattress: Saatva Youth Dual-Sided Mattress
- Best Pillow Top Mattress: Modway Jenna Quilted Innerspring Mattress with Pillow Top
- Best Cooling Mattress: Classic Brands Cool Gel Ventilated Memory Foam Mattress
- Best Spring Mattress: Linenspa 6” Essential Innerspring Mattress
- Best Supportive Mattress: Purple Kids' Mattress
RELATED: The Best Sound Machines for Baby for a Peaceful Night Sleep
Each product we feature has been independently selected and reviewed by our editorial team. If you make a purchase using the links included, we may earn commission.
1 of 15 Image Credits: Casper
Best Twin Mattress
Casper Element Mattress
This twin mattress is a great choice for kids thanks to its washable zip-off cover, multiple layers of soft foam and durable build. The darker color also helps disguise the inevitable spills and stains that come from years of use by your little child. Shop this Casper mattress while it's marked down from $395.
2 of 15 Image Credits: Amazon
Best Full-Size Mattress
Tuft & Needle Full Mattress
Tuft & Needle’s full-size mattress has a 100 Night Sleep Trial and a 10 year warranty, so you can trust that your kiddo gets the night of rest he or she deserves. The supportive foam creates a comfortable sleep surface and the cooling gel design helps regulate temperature.
3 of 15 Image Credits: Bed Bath & Beyond
Best Organic Mattress
Naturepedic Verse Kids Organic Cotton Mattress
This mattress has an organic cotton quilted cover and organic cotton filling to keep your child comfortable all night long. The cotton material also creates a breathable design that helps regulate temperature while your kiddo snoozes. The mattress provides firm support and has a no-flip, one-side design.
4 of 15 Image Credits: Amazon
Best Waterproof Mattress
AC Pacific Foam Waterproof Mattress
Spills, accidents, sickness and potty-training are all part of raising kids—prepare for the worst with a waterproof mattress. The fabric upholstery on this foam mattress is moisture-repelling but breathable for maximum comfort.
5 of 15 Image Credits: Bed Bath & Beyond
Best Crib Mattress
Newton Baby Wovenaire Crib Mattress
This crib mattress for babies offers a firm, supportive sleep surface to keep your little one safe and comfortable. The mattress has a machine-washable woven cover, a breathable design and a lightweight build to make changing sheets a breeze.
6 of 15 Image Credits: Target
Best Organic Crib Mattress
Naturepedic Organic Crib Mattress
You can rest easier, too, knowing your baby is sleeping safely on this organic crib mattress from Naturepedic. The mattress has certified organic cotton fabric and filling and a waterproof design, plus it's easy to clean.
7 of 15 Image Credits: Amazon
Best Mini Crib Mattress
Babyletto Pure Core Non-Toxic Mini Crib Mattress
Mini cribs are space-saving baby bed options with a smaller size than standard cribs. This mini crib mattress is designed to fit the smaller crib size and is made of non-toxic material. Babyletto’s mini crib mattress also has a waterproof, removable, and machine-washable cover.
8 of 15 Image Credits: Target
Best Memory Foam Mattress
Zinus Twin 12
This memory foam mattress has a soft jacquard cover and is infused with green tea and natural plant oil to keep the mattress fresh and free of odors and bacteria. The knitted cover also meets OEKO-TEX Standard 100 certification standards, so it's free of harmful substances.
9 of 15 Image Credits: Amazon
Best Toddler Mattress
Dourxi Crib Mattress and Toddler Bed Mattress
Invest in a dual-sided sleep system like this mattress, and make it easy to transition your baby’s crib mattress into a toddler mattress after the 18-month mark. The firm side is ideal for baby cribs, while the soft, plush side keeps toddlers comfortable and still fits easily into standard toddler-size beds or cribs that convert into small toddler beds.
10 of 15 Image Credits: Bed Bath & Beyond
Best Foam Crib Mattress
Graco Premium Foam Crib and Toddler Mattress
This memory foam crib mattress has a water-resistant, removable, washable cover so you can keep all of your baby’s messes at bay. The mattress is made of high-quality, breathable foam and has a firm design to keep young babies safe and supported.
11 of 15 Image Credits: Bed Bath & Beyond
Best Waterproof Crib Mattress
Newton Baby Waterproof Crib Mattress
This firm, supportive crib mattress for babies and toddlers has a removable, breathable and waterproof cover included. The waterproof material is designed to be breathable, so you can trust your little one is cool, comfortable, and breathing easy all through the night.
12 of 15 Image Credits: Saatva
Best Firm Mattress
Saatva Youth Mattress
This inner-spring mattress is great for kids who prefer a little extra support, and the unique dual-sided design means it will support your growing child for many years. All you have to do is flip the kids mattress from the 3+ side to the 8+ side when your little one is ready. On top of that convenience, the mattress has water-resistant finish and internal waterproof barrier to protect against spills and accidents.
13 of 15 Image Credits: Houzz
Best Pillow Top Mattress
Modway Jenna Quilted Innerspring Mattress with Pillow Top
The pillow top on this spring mattress provides ample plush comfort for kids who prefer a soft sleeping space. The mattress has two layers of foam over individually wrapped spring coils and a 2-inch pillow top to provide maximum comfort.
14 of 15 Image Credits: Amazon
Best Cooling Mattress
Classic Brands Cool Gel Ventilated Memory Foam Mattress
Have a kiddo who always wakes up sweaty after a night of sleep? Help keep your little one cool with this temperature-regulating memory foam mattress. A ventilated cool gel foam layer provides a cooling surface, while breathable foam layers underneath help air circulate so your child can sleep better.
15 of 15 Image Credits: Target
Best Spring Mattress
Linenspa 6
This spring mattress has a quilted cover and a plush layer of foam to help your child get a restful night of sleep. The low-profile on this 6-inch mattress makes it ideal for bunk beds, toddler beds, trundle beds and other popular sleeping options for children.
