JERFIT 11 Inch Twin Firm Mattress, 4-Layer Cooling Gel Memory Foam Latex Hybrid, CertiPUR-US Certified, Grey

JERFIT 4-Layer Hybrid Design: Combines a cooling copper gel memory foam layer, responsive Talalay latex, and a high-density support core for optimal comfort and durability. Advanced Cooling System: Features a breathable charcoal knit cover and copper-infused memory foam that actively dissipates heat for a consistently cool sleep surface. Pressure-Relieving Firm Support: The firm feel and contouring latex layer provide exceptional spinal alignment and targeted relief for back and stomach sleepers. CertiPUR-US Certified: All foams are certified to be free of harmful chemicals and emissions, ensuring a safe and healthy sleep environment. Minimal Motion Transfer: The responsive foam layers effectively isolate movement, preventing sleep disturbances from a partner's tossing and turning. Adjustable Base Compatible: Designed for flexibility and can be used safely with an adjustable bed frame for customized sleeping positions. High Weight Capacity: Robust construction supports up to 750 pounds, making it a reliable choice for a wide range of sleepers. Convenient Delivery: Mattress arrives compressed in a box, making it easier to handle and set up in your desired room. Expands to Full Size: Please allow 24-48 hours after unboxing for the mattress to fully expand to its intended 11-inch height and firm feel.