To help you find the best crib mattress for your baby, we’ve turned to reviews from real customers who have purchased and used these products for their own children. These best-selling items not only have near-perfect ratings, but they also have countless glowing reviews describing why they’re so great.
Read on for best crib mattresses on the market.
Our Editor’s Best Crib Mattress Reviews
Graco Premium Foam Crib & Toddler Mattress – GREENGUARD Gold and CertiPUR-US Certified, 100% Machine Washable, Breathable, and Water-Resistant Cover, Meets All Applicable Category Safety Standards

Key Features:
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This crib mattress is certified to be free of more than 10,000 chemicals and VOCs. It is made of memory foam, which will expand faster in a warmer room. In cold temperature, it may take a bit longer to return to full size.
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The crib mattress is made of certified flexible polyurethane foam that meets CertiPUR-US program standards for content, emissions and durability. The foam is analyzed by independent, accredited testing laboratories.
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This crib mattress is designed to be durable and easy to clean. The outer cover is made from a water-resistant material that can be removed and machine-washed. The cover is also designed to be gentle on your baby’s skin.
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This crib mattress is an award-winning mattress that meets or exceeds all applicable category safety requirements. It is designed to expand immediately upon delivery in a room temperature setting to allow maximum time for full expansion.
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This is a full-size crib mattress that fits any standard crib and toddler bed. It is made of polyurethane foam and is 6-years limited manufacturer’s warranty.
Milliard 100% Organic Cotton Cover Baby Crib and Toddler Mattress, Memory Foam Dual Sided 2 Stage for Infant and Toddlers Bed, Washable + Waterproof Outer Cover, CertiPUR and GOTS Certified

Key Features:
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The crib mattress has a 100% organic cotton cover and is GOTS certified, meaning that it is free of harmful chemicals.
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This is a dual sided mattress for infants and toddlers. The firm side is for infants and the softer side is for toddlers. It is made from Milliard and is safe and versatile.
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This crib mattress is a safe and smart choice for your baby as it is Certipur certified and covered with 100% organic cotton.
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This crib mattress is designed to be easy to clean in case of accidents. The cover is waterproof and machine washable, making it easy to keep the mattress clean.
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This crib mattress is made from 4.5 inches of polyurethane foam, topped with a 1 inch layer of memory foam. The memory foam contours to your child to provide a comfortable and restful night’s sleep. The mattress is 52 inches long, 27.5 inches wide, and 5.5 inches thick.
BABELIO Biobased Breathable Crib Mattress, USDA BioPreferred Toddler Mattress Memory Foam, Waterproof Dual-Sided Baby Mattresses for Crib and Toddler Bed, Removable and Machine Washable Mattress Cover

Key Features:
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The BABELIO Biobased crib mattress is a gentle, cloud-like mattress designed for infants’ growth and development. The toddler mattress has the ideal firmness, safe and comfortable, making your baby’s sleep more natural and healthier.
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The Babelio crib mattress is made of premium foam with CertiPUR-US certified. Bio-based memory foam is healthy and environmentally friendly, which is more conducive to baby’s health. Air holes make the baby mattress more breathable and dissipate excess heat.
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This is a dual-sided mattress for infants and toddlers. The firmer foam side is for infants and provides stable support and prevents spine deformation. The memory foam side is for toddlers and relieves pressure and conforms to the spine.
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This crib mattress has a removable and machine-washable cover made of skin-friendly knitted fabric. The non-woven lining is waterproof and wipes away stains easily.
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This is a safe and natural crib mattress that has been certified by CertiPur-US. It is free of phthalates, lead, and mercury, and it fits standard full-size cribs and toddler beds.
Dream On Me Honeycomb Orthopedic Firm Fiber Standard Baby Crib Mattress | Greenguard Gold certified | 10 Year warranty | 5” Fiber Core Optimum Support | Infant and Toddler Mattress | Waterproof Cover

Key Features:
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This is a crib mattress that is designed for safety. It is made in the USA and has a 10-year warranty.
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This crib mattress is designed to provide firm support for your growing child. It has a 5” fiber core that provides the optimum foundation for your growing child and can be used for both infants and toddlers.
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This crib mattress has a waterproof, vented cover that helps keep liquids and stains out. This helps to maintain a hygienic and safe sleep environment for your child.
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This crib mattress has a chic, white honeycomb vinyl cover. If it gets dirty, you can wipe it clean with mild soap and warm water.
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The crib mattress is 52” long, 28” wide, and 5” thick. It weighs 8 pounds.
Dourxi Crib Mattress, Dual Sided Comfort Memory Foam Toddler Bed Mattress, Triple-Layer Breathable Premium Baby Mattress for Infant and Toddler w/Removable Outer Cover – White&Blue

Key Features:
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The crib mattress has two sides – one firmer side for infants and a softer side for toddlers. The mattress is designed for safety and comfort, and is made from memory foam.
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This crib mattress is designed to be breathable and comfortable for your baby. It is made with gel-infused memory foam, open-cell memory foam, and a high-density support core. These three layers work together to regulate temperature and keep your baby cool and comfortable through the night.
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This mattress is white and sky blue with two different patterns. It is also easy to clean because the outer cover is removable and machine washable.
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The Dourxi crib mattress is a standard size mattress that is compressed and transported in a lightweight, portable box. The mattress is designed to expand in a room temperature setting. The dimensions of the mattress are 52 x 27½ x 6 inches and it fits any standard crib, convertible crib and toddler bed.
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The Dourxi Crib Mattress is made with CertiPUR-US certified foam, free of phthalates, lead and mercury. It is backed by a 60-day no-questions-asked return policy and limited 10-year warranty.
Dream On Me Starry Night 150″ Continuous Coil Inner Spring Crib and Toddler Bed Mattress, Grey Stars Waterproof Vinyl Cover | Greenguard Gold and JPMA Certified | Maximum Support and Safety

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This crib mattress is designed to be durable and provide extra edge support and safety for your child with its 150 coil with border wire.
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This is a crib mattress that is covered in waterproof vinyl and has lock stitching to ensure a safe and sound sleep for your little one.
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This mattress is made for comfort and is breathable and long-lasting.
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This crib mattress is made in the USA and is JPMA and Greenguard Gold certified, meaning that it is made without harmful chemicals and is a safe option for your baby. The mattress comes with a 5-year limited warranty.
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The crib mattress is 52” long, 28” wide, and 6” high. It weighs 15.5 pounds and meets the 16 CFR 1632/1633 Federal flammability standards.
Wonder Dream Baby Crib Mattress and Toddler Mattress, Organic Cotton, 100% Breathable, Non Toxic, No VOC’s, Hypoallergenic

Key Features:
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The crib mattress is made of 100% breathable material to help regulate temperature and allow air to pass through the entire mattress. There are no VOC’s, no off-gassing, and no toxic emissions, making it a safe option for baby’s sleep.
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The crib mattress is water resistant on the top and sides, allowing air and heat to ventilate on the bottom. This will assure a peaceful night of sleep for the infant.
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The crib mattress is made with densified polyester and is free of foam, latex, springs, glue, or allergens. It is also GREENGUARD GOLD CERTIFIED and made in the USA.
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The Replacement Cover is designed to protect the core of the mattress from any mess. It is made from organic cotton, which is soft to the touch and 100% breathable. The cover is also water repellent.
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This is a crib mattress that is 52″x28″x5″. It has a warranty service in case the mattress is defective or damaged.
Sealy Flex Cool 2-Stage Waterproof Airy Dual Firmness Baby Crib and Toddler Mattress – 204 Premium Coils – Made in USA, 52″x28″

Key Features:
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This crib mattress has a high coil count of 204 coils, making it a firm mattress. The coils are also durability-tested to ensure a long lifespan.
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The Airy 2-Stage Design is a crib mattress that has two sides of different firmness levels. The infant side is firmer, while the toddler side is softer. This mattress also has a light layer that contours to the baby’s body for support.
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This crib mattress has a soft cotton cover with a waterproof barrier lining to prevent liquids from seeping inside.
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The crib mattress is made without any flame retardant chemicals and is certified for indoor air quality and low chemical emissions.
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This crib mattress is designed, engineered, and made in the USA of mostly US parts. It has a lifetime warranty on workmanship and materials.
Milliard Memory Foam Crib Mattress, 2022 Edition, Flip Technology, Firm Side for Baby and Soft Side for Toddler – 100% Cotton Cover

Key Features:
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The crib mattress has two sides, a firmer side for infants and a plush memory foam side for older babies and toddlers. The cover goes all around the mattress, so you can just flip it over when your child gets older.
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This crib mattress has a 100% cotton cover that is waterproof and washable.
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This crib mattress is made of CertiPur certified foam and meets or exceeds all US safety standards and requirements.
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This is a high quality crib mattress that is made from Milliard foam. It is a high density mattress that will not lose its shape.
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This crib mattress is designed to fit in standard sized cribs and toddler beds. It measures 52 x 27.5 x 5.5 inches.
Dream On Me Dreamland Orthopedic Firm Fiber Crib and Toddler Bed Mattress IWaterproof IGreenGuard Gold CertifiedI 15-Year Limited WarrantyIEmbossed Grey Vinyl CoverIMade In U.S.A IPolyester Fiber Core

Key Features:
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This crib mattress has a soft vinyl cover and a polyester fiber core for firm comfort. It is recommended by pediatricians and consumer guide books for maximum infant support and safety. Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.
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This crib mattress is made from non-toxic materials and is waterproof to keep liquids and bed bugs out. It is designed to provide a safe and hygienic sleep environment for baby.
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This crib mattress is designed to maintain freshness and comes with a 15-year limited warranty. It is Green Guard Gold Certified to ensure the highest level of health, safety and peace of mind for parents. The dimensions of the mattress are 52 ½” x 27 ½”.
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This crib mattress is CPSC tested and made in the USA. It is designed, engineered, and proudly made in the USA of US and imported parts.
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This is a crib mattress for a shopper. It is made with a square corner design for a toddler bed. It is made to be easy to change bedding with great customer service and support from the manufacturer.
Crib Mattress FAQs
1. What are the dimensions of a crib mattress?
A crib mattress is typically 27.5 inches by 51.6 inches.
2. What is the difference between a crib mattress and a toddler mattress?
A crib mattress is smaller than a toddler mattress and has different measurements. A toddler mattress is also thicker than a crib mattress.
3. What is the best type of crib mattress?
The best type of crib mattress is a firm mattress.
4. How do I choose a crib mattress?
The best way to choose a crib mattress is to consult with your pediatrician or another medical professional.
5. How do I know if my crib mattress is comfortable?
The best way to know if your crib mattress is comfortable is to ask your child’s pediatrician.
Conclusion
There are many great crib mattress on the market. Our list of the best crib mattress will help you save time researching and choosing the best one for you.