Serta Perfect Start Supreme 2-Stage Crib and Toddler Mattress - Premium Sustainably Sourced Fiber Core/Memory Foam - Waterproof - GREENGUARD Gold Certified - Trusted 35 Year Warranty - Made in USA;

Babies grow up fast, so make sure they have a mattress that will grow with them: Serta's Perfect Start Supreme Crib & Toddler Mattress has everything your child needs from birth thru toddlerhood. A safe and innovative mattress, it features a firm thermo-bonded polyester fiber core, an organically blended cotton cover with waterproof backing, and unique infant and toddler sides that cater to each stage in their life. The infant side provides ideal firmness for newborns, while the toddler side is outfitted with a layer of Cool Twist gel memory foam. The Cool Twist gel memory foam supports increased airflow, which helps regulate your child's sleeping temperature. Designed by the same brand that's been leading the way in mattress innovation and technology for more than 80 years, Serta's crib and toddler mattresses deliver the same quality craftsmanship and attention to detail as their adult mattresses. All Serta crib mattresses are GREENGUARD Gold Certified and meet the strictest standards offered by the GREENGUARD Environmental Institute, which recognizes products with low chemical emissions, contributing to improved indoor air quality.