Baby Stuff Lab compares top-rated Sealy Baby Crib Mattresses by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
TOP-RATED SAFETY: Certified GREENGUARD GOLD (which tests for more than 10,000 chemicals and VOC indoor pollutants), ASTM, and CPSIA. Also passes CHCC regulations
2-STAGE FIRMNESS: Grow-with-me design offers a firmer infant side (ideal for developing newborns) and a cozier toddler side. Crib mattress also includes secure steel edges and light, airy comfort with...
BREATHABLE COTTON COVER & WATERPROOF BARRIER: Easy-clean soft woven cotton fabric is breathable on baby's skin. A PVC-free waterproof barrier keeps the mattress free of messes. Specially designed...
PREMIUM POSTURE SUPPORT: 204 durable steel coils respond to baby's movement and create firm, substantial comfort. Coils can last forever and are tested to more standards than foam mattresses....
MADE IN USA, PERFECT FIT: Proudly made in the USA, the Sealy FlexCool fits all US standard-size cribs and toddler beds. Lightweight design is easy to flip or change sheets. Lifetime warranty. No fire...
WE PUT BABY’S SAFETY FIRST: Non-toxic construction is free from harmful materials/chemicals.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will...
IDEAL FOR INFANTS AND TODDLERS: Premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your newborn and toddler | SIZE: 27.5"W x 52"L x <6"H...
WATERPROOF FOR EASY CLEANING: Durable, waterproof vinyl cover is easy to clean | Both sides of the mattress feature a waterproof cover, so flip the mattress when it comes time for your baby to move to...
SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA...
MORE IMPORTANT INFO: Mattress comes with limited 7 year warranty | Made in USA | Lightweight design makes changing sheets easy | Square corners help for secure fit inside the crib or toddler bed
POSTUREPEDIC ADVANCED ZONE SUPPORT: Legendary Posturepedic zoned support grows with your child's needs with targeted areas of support and comfort
PREMIUM AMERICAN-MADE POSTURE COILS AND FOAM: Hybrid design with family-friendly soybean memory foam plus 204 premium steel innerspring engineered in the USA for a lifetime of support
COTTON WATERPROOF COVER: Breathable cotton fabric is gentle on baby's skin while a waterproof barrier keeps the mattress protected against leaky messes
AIRY COMFORT: Cotton and earth-friendly cushioning creates gentle, airy comfort all around
FIRMNESS AND SAFETY TESTED 2-STAGE DESIGN: Grow-with-me zoned support is tested for safe use with infants and toddlers, durability and crib fit tested. Measures 51.63 x 27.25 x 5.75
TOP-RATED SAFETY: GREENGUARD GOLD Air Quality Certified for over 10,000 chemicals and VOCs known to pollute indoor air. ASTM and CPSIA Certified. Passes CHCC state regulations for added safety and...
2-STAGE FIRMNESS & COOL GEL COMFORT: Grow-with-me firmer infant side plus soy enhanced cool gel topper. Soybean oils provided by American farmers. Cool gels create refreshing comfort for growing...
BREATHABLE COTTON COVER & WATERPROOF BARRIER: Easy-clean, soft woven cotton fabric surface is breathable on baby's skin. PVC-free waterproof barrier keeps the baby mattress free of messes. Specially...
GENTLE FOR BABY: CertiPUR-US Certified cool gel foam is cozy - not a hard polyurethane foam. Sustainable fiber core and gel foam is gentle on baby's fragile head. Earth-friendlier upcycled core and...
MADE IN USA, PERFECT FIT – Full size crib mattress fits into standard cribs or toddler beds (measures 51.7” x 27.3" x 5.25"). Fits standard crib mattress sheets and is lightweight for changing...
POSTUREPEDIC ADVANCED ZONED SUPPORT -- Legendary Posturepedic zoned support grows with your child's needs with targeted areas of support and comfort.
PREMIUM AMERICAN-MADE POSTURE COILS -- 204 premium steel innerspring engineered in the USA for a lifetime of support Plus a steel support frame and 10 Ever edge Guards all around for added safety and...
COTTON WATERPROOF COVER -- Breathable cotton fabric is gentle on baby's skin while a waterproof barrier keeps the mattress protected against leaky messes and odors.
AIRY COMFORT -- Cotton and earth-friendly cushioning creates gentle, airy comfort all around.
FIRMNESS and SAFETY TESTED 2-STAGE DESIGN -- Grow-with-me zoned support is tested for safe use with infants and toddlers, durability and crib fit tested, plus feel-good materials are made without...
USA-MADE EXTRA FIRM COILS - Durable and posture supportive coils made in the USA. 150 resilient coils help create a firm foundation while the steel edges support infant and toddlers throughout the...
WATERPROOF SURFACE & AIRY LAYERS - 100% Waterproof and stain-resistant cover wipes clean with a damp cloth. Airy cushioning cradles infants and toddlers for years. Airy layers are made in America from...
NON-TOXIC FOR BABIES - Passes GREENGUARD GOLD Certification for better indoor air quality, tested for harsh chemicals passing Chemicals of High Concern to Children regulations from various states...
AMERICA’S LEADING BRAND – More babies sleep on a Sealy than any other crib mattress, made with durability, firmness, safety and quality tested materials throughout.
PERFECT CRIB FIT – Fits into your favorite full-size standard crib and toddler bed, measuring 51.7” x 27.3" with 5.25” of thickness for excellent sheet fit while being lightweight to lift and...
100% BREATHABLE. Innovative Breathe-Thru Technology allows your baby to breathe right through, reducing the risk of suffocation and CO2 rebreathing.
100% WASHABLE & HYPOALLERGENIC. The only crib mattress that’s washable from cover to core. NO foam, glue, latex or springs. The only 100% RECYCLABLE crib mattress.
100% BETTER SLEEP. The right level of comfort, support and air circulation means your baby will sleep better on a Newton.
INFANT AND TODDLER (2-STAGE) to support your growing baby — and the next one, too!
GREENGUARD GOLD CERTIFIED and PEDIATRICIAN RECOMMENDED for your baby's health, safety and development.
2-STAGE FIRMNESS -- The Sealy Posture Perfect Hybrid 2-Stage crib mattress is the best of both a dependable innerspring plus the comfort of soybean memory foam combined into one baby mattress with a...
SUPPORT LAYERS -- Two support layers cushion and comfort baby while providing a supportive sleeping surface. An airy cotton wrap creates cozy comfort for your little one.
WATERPROOF COVER -- The waterproof cover and lock-stitched waterproof binding . The entire mattress wipes clean with a damp cloth
MADE IN THE USA -- Sealy Crib and Toddler Mattresses are designed, engineered and proudly made in the USA of U.S. and imported parts. Lifetime warranty on workmanship and materials.
PERFECT FIT -- Fits snugly in cribs as well as in toddler bed frames. Beds, Bed frames and Foundations sold separately. Measures 51.63 x 27.25 x 5. 5 inches.
NATURAL COTTON COMFORT: Top woven layer of organic cotton for luxurious natural comfort
WATERPROOF PROTECTION: Waterproof barrier made of safety-tested TPU coated polyester. 100% waterproof layer protects against leaky messes
SECURE FITTED DESIGN: SecureStay full fitted stretch skirt helps prevent sliding and shifting for extra security. Snuggly fits USA standard full-size crib mattresses and toddler bed mattresses.
EASY TO CLEAN: Easy Clean pad is machine washable and dryer friendly. Extensively wash and dry tested for quality and resiliency
NATURAL LUXURY: Soft, quilted filling made from safety-tested polyester and recycled plastic bottles offers eco-friendlier comfort and softness
WE PUT BABY’S SAFETY FIRST: Non-toxic construction is free from harmful materials/chemicals | Mattress meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic...
DUAL SIDED FOR INFANTS AND TODDLERS: At the core 120 heavy duty innerspring coils offers ideal firmness for babies and toddlers | An additional layer of naturally blended cotton layer on toddler side...
WATERPROOF FOR EASY CLEANING: Vinyl cover is waterproof | Full perimeter border wire creates a stable surface throughout the mattress
GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | CertiPUR-US certified: made without PBDE fire retardants, lead, formaldehyde and...
MORE IMPORTANT INFO: Mattress comes with limited 35-year warranty | Made in USA | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds) | Square corners to help with a secure fit inside...