Best Crib Mattress | Sealy Baby Bestsellers

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.

Parents love Sealy Baby for a reason. Our award-winning bassinets and crib & toddler mattresses are built to keep baby safe, comfortable, and cozy, from naptime to nighttime. Now you can sleep better knowing your little one is supported on the #1 baby mattress brand in the USA.

Sealy FlexCool 2-Stage Crib & Toddler Mattress

Designed with breathable knit cover for cooling comfort, this 2-stage crib mattress grows with baby and is firm for newborn and infants as recommended by pediatricians, and cozy for toddlers.

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Sealy OptiCool 2-Stage Crib Mattress

Featuring cooling memory foam, a hypoallergenic core and waterproof surface, the award-winning Sealy Opti-Cool 2-stage infant and toddler mattress keeps baby cool, while the breathable cotton cover enhances sleeping comfort.

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Sealy Baby Posturepedic Grace 2-Stage Hybrid Crib Mattress

This breathable hybrid crib mattress features our Posturepedic® Advanced Zone Support System. With extra firm support in the center zone for infants as recommended by pediatricians, plus extra head and foot supports on the toddler side, this 2-stage crib mattress truly offers grow-with-me support.

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Sealy DuoBreathe 2-Stage Breathable Mesh Crib Mattress

Featuring all-around breathability, this grow-with-me baby mattress offers a luxurious breathable mesh cover for enhanced airflow. comfortable & waterproof, this mattress wipes clean. Plus, a dual-firm core offers utmost comfort while a lightweight, sleek design fits standard cribs and toddler beds.

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20% Off with code BLACKFRIDAY

Sealy Airy Dreams 2-in-1 Breathable Baby Bassinet & Bedside Sleeper

The dual mode breathable bassinet & bedside sleeper provides a safe, airy and comfortable sleeping space for baby right next to your bed for those early months. Plus, the all-around airy mesh offers enhanced airflow and visibility to parents and caregivers.

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Sealy Refresh 2-Stage Crib Mattress

Designed with a breathable plush knit cover that is ultra-comfortable for babies and breathable on baby’s skin. This eco-friendly baby mattress has a 2-stage design with a firmer side for infants and a softer side for toddlers.