POCKET SPRING SYSTEM: Individually wrapped coils respond to body movement independently, reducing motion transfer and offering personalized support for a restful, undisturbed sleep. BALANCED SUPPORT FOAM: High-density foam layer cushions pressure points while supporting natural spine alignment, making it ideal for back, side, or stomach sleepers seeking restful comfort. BREATHABLE SLEEP SURFACE: Soft, skin-friendly knit fabric cover promotes airflow and maintains an ideal sleeping temperature, keeping you cool and comfortable throughout the entire night. MATTRESS IN A BOX: This mattress is easy to move, just place it in any room, unbox and unroll the memory foam mattress, and watch it fully expand within 72 hours for restful sleep. CERTIFIED CERTIPUR-US MATTRESS: Made without harmful chemicals, heavy metals, or ozone depleters ensuring a safer, healthier sleep environment with long-lasting comfort and trusted durability.