Crib Mattress 52x27.5x6 Inches with Tencel-Lyocell Cover - Dual-Sided Comfort, Breathable Gel Memory Foam Inner & Washable Cover, Fits Standard Cribs (Blue & White)

2-stage Design Grows with Baby: One mattress, from newborn to toddler years. Our dual-sided design thoughtfully supports your baby at every stage. Start with the firmer surface ideal for infant spinal development, then flip to the softer side for cozy comfort as your toddler becomes more active. Its the perfect fit from infancy to toddlerhood. | Nature-Derived Comfort: BaybyNest's crib mattress features a smartly engineered blend of botanical Tencel cotton. Combination harnesses the legendary softness and breathability of Tencel, effectively wicking moisture to regulate your baby's temperature and support deeper, more restorative sleep. | 3-Layer Sleep Solution: Cool, Supported, and Perfectly Aligned. We designed this mattress from the inside out to solve the big little problems that disrupt your baby's sleep. The top 0.5-inch cooling gel layer draws heat away to prevent overheating. The middle 1.5-inch memory foam gently cradles your baby's body to keep their spine straight and comfortable. Its all supported by a firm, 4-inch core that prevents sagging for safe, stable sleep night after night. | Hypoallergenic & Effortlessly Clean: The premium Tencel cover is not only soft and durable, but also a hygiene essential. Removable and machine-washable, it allows you to easily eliminate dust, spills, and allergens, ensuring a fresh and healthy sleep sanctuary. | Forged with the Finest: True peace of mind is crafted from the details. Thats why we collaborate with top sleep manufacturers, blending their expertise with our design to offer a promise of safety and lasting value. We guarantee your satisfaction with a 10-year warranty and 100-day trial. | Meets U.S. Safety Standards: Rest easy with a mattress thats as safe as it is comfortable. Its made with OEKO-TEX and CertiPUR-US certified materials, and its high-breathability design (1200 ml//s) promotes safer sleep. Fit most standard 52" x 28" cribs. Unroll and allow 48-72 hours for it to expand to its 6-inch thickness and perfect shape fully.