Cloud Essential | Breathable Dual-Sided Baby Crib Mattress

The Cloud essentials, thoughtfully streamlined. Cloud Essential keeps the Cloud family's familiar support-first design in a streamlined 52 x 27.5 x 4.5-inch dual-sided baby crib mattress sized for standard full-size cribs and toddler beds. Use the firmer side for the infant stage, then flip to the cushioned memory foam toddler side when the product instructions indicate. Ventilated foam supports airflow, while the waterproof removable cover makes routine nursery cleanup easier. Key benefit: Firm support for the infant stage: Use the firmer side during infancy for a stable, flat sleep surface. More cushioning for the toddler stage: Flip to the memory foam side when the product instructions indicate the toddler stage. Ventilated foam: Air channels through the foam help air and heat move away from the sleep surface. Waterproofing at the surface: The removable cover provides the waterproof barrier and can be removed for routine care; there is no separate waterproof inner lining. Unboxing note: The mattress is compressed for shipping and may look flattened or wrinkled when opened. Allow it to fully expand and settle before use. Compare your options: Compare Cloud 1 if a separate waterproof inner lining is important. Choose Aura 2 when airflow-first comfort in a familiar foam design matters more, or explore Air Nest if washing the core is the priority.