Enjoy cool and cozy crib mattresses that offer breathability for baby. Designed with moisture-wicking knit covers that disperse heat and are breathable on baby’s skin.
Now save 20% with code FREEDOM20 for a limited time.
Sealy OmniPedic Refresh 2-Stage Crib Mattress
Designed with a breathable plush knit cover that is ultra-comfortable and offers an airy breathability on baby’s skin.
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Sealy Airy Night Diamond Breathable Crib Mattress
Featuring a lightweight airy core with 2-stage firmness wrapped in natural cotton layers…
Designed with breathable fabrics, waterproof surfaces, sustainable and natural materials, plus certifications like GREENGUARD® Gold – Sealy Baby crib mattresses offer your little one a safe haven during bedtime & beyond.
Sealy FlexCool 2-Stage Crib & Toddler Mattress
Designed with sustainable materials & cool cotton cover that is breathable on baby's skin. Featuring a 2-stage design that fits cribs and toddler beds, this lightweight baby mattress contours to baby’s body for added support and comfort.
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Sealy OptiCool 2-Stage…
Frequently Asked QuestionsCrib MattressCrib PadsCrib MattressWhat is the standard crib mattress size?ASTM and JPMA certified cribs sold in the USA have standardized size requirements. The standard crib mattress size means that your crib mattress must fit snugly inside a USA standard size crib. Often, improper fitting mattresses are caused because the crib is not a standard size or it was assembled incorrectly.
Minimum crib mattress dimensions are 27 1/4″ x 51 5/8″ and no more than…
Give Baby Better Sleep with Sealy Baby Posturepedic Crib Mattresses
The Sealy Baby Posturepedic 2-Stage Crib Mattresses feature an Advanced Zone Support System that is unlike any other baby mattress. With extra firm support in the center zone for infants plus extra head and foot supports on the toddler side, this selection of crib mattresses truly offer grow-with-me support. Cotton fabric covers, waterproof barriers and GREENGUARD GOLD Certified for a healthier indoor environment.
Sealy Posturepedic Grace 2-Stage…
Sealy Celestial Cool Antibacterial 2-Stage Hybrid Crib and Toddler Mattress
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Sealy Baby Prestige Sleep 2-Stage Antibacterial Crib and Toddler Mattress
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Sealy Serene Duo Sleek 2-Stage Crib Mattress Tag
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Sealy Serene Duo Sleek 2-Stage Crib Mattress Tag
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Sealy Baby crib mattresses are America’s best-selling brand because the quality, safety and parent-tested and trusted designs far exceed any other. Sealy Butterfly Crib and Toddler Mattress collection is made with CERTIPUR-US® Certified foams that are firm, supportive and non-toxic. Packaged ingeniously to fit the mattress-in-a-box, Sealy Butterfly crib mattresses roll out to create a firm sleeping surface for your infant and toddler.
Unboxing the Sealy Butterfly Crib Mattress
Sealy Butterfly Posture Support Crib and Toddler Mattress
Designed…
Bringing home a new baby is an exciting and sometimes daunting experience for new parents. In the months leading up to the arrival of your newborn, you’ll probably spend hours researching the best baby mattress for your little one.
Buying or registering for the best crib mattress is essential for your baby, and it is one of the most important decisions, too. With your little one sleeping intermittently for up to 18 hours a day, you’ll…
The baby’s nursery is one of the most important rooms in the house for moms, dads, and—of course—little ones. Finding the perfect color and décor is definitely fun and can take up a lot of your attention. However, dedicating some of your focus to creating a nursery that will grow with your child can save you a lot of time AND money. Your little nugget will grow up quicker than you could ever imagine—consider a…
SIDS (Sudden Infant Death Syndrome) occurs when the sudden death of an infant old cannot be determined and is the leading cause of death for infants ages 1 to 12 months. Unfortunately, researchers remain unsure what causes SIDS. However, creating a safe sleep environment can help reduce your little one’s risk.
We've put together some safe sleep tips to help reduce the risk of SIDS based on the American Academy of Pediatrics (AAP) Task Force updated…
Parents learn a lot about creating a safe sleep environment for their infant along with tips to help them get a good night’s sleep. But what about good sleep routines as they get older?
Toddlers can quickly slide to bad habits when bedtime schedules are interrupted, illnesses keep them up, or bad dreams come into play. We all know that a well-rested child is a much happier child so here are a few tips to help them sleep tight…
SET A SCHEDULE AND BE CONSISTENT.
Pick…
Sealy Ortho Rest 2-Stage Crib and Toddler Mattress Tag
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Transitioning from a crib to a toddler bed is a big change for not only the child, but everyone in the family! Each child will be different, but most children transition from the crib to a toddler bed between 18 months and 3 years of age. Whether you transition baby’s bed for safety reasons, in preparation for the arrival of a new baby sibling, or because your little one is expressing interest in a ‘big…
Designing your baby’s nursery should be fun and satisfying. But, with so many ideas and endless choices, knowing where to start can be overwhelming. Here are our top tips for making the most of your investment and creating a space that is perfect for babies and adults alike.
Create Inspiration Boards
There are many tools for creating inspiration boards to help with planning. Of course, Pinterest is always a favorite. Furniture, textile, paint, accessories; so much fun…
Father's Day Giveaway
Official Rules – No Purchase Necessary
ELIGIBILITY REQUIREMENTS APPLY
Open to Legal Residents of the 48 continental United States.*
18 Years of Age or Older
How to Enter: Entry period for Giveaway begins on June 13, 2025, at 12:00 p.m. CT and ends at 11:59:59 P.M. CT on June 15, 2025. Entries must be received by 11:59:59 P.M. CT on June 15, 2025, to be entered to win. You may enter via the Sealy Baby official Instagram and…
Visit Kolcraft in Booth 105 at the ABC Kids Expo in Las Vegas from May 21-23 to check out the latest in both sleep and stroll innovations! Kolcraft will feature Sealy Baby and Tempur-Pedic crib mattresses, bassinets and protective bedding as well as Contours Baby stroller wagons and changing pads.
As the #1 crib mattress brand in America, Sealy Baby has been dedicated to designing sleep solutions that are safe, sustainable, and comfortable for baby.
Discover Sealy…
