JERFIT 12 Inch Hybrid King Mattress, Grey Memory Foam and Pocket Spring for Cool, Supportive Sleep, CertiPUR-US OEKO-TEX Certified

JERFIT Hybrid Design combines responsive pocket springs with contouring memory foam for the ideal balance of support and pressure relief. Cooling Gel Infusion in the memory foam layer actively pulls heat away from the body to maintain a comfortable temperature all night. Zoned Ergonomic Support system offers targeted reinforcement to the back and legs for enhanced comfort and proper spinal alignment. Exceptional Motion Isolation ensures minimal disturbance from a partner's movements, thanks to individually wrapped coils. Reinforced Edge Support provides a stable sleeping surface from edge to edge and prevents sagging, even when sitting. CertiPUR-US Certified foam is verified to be free from heavy metals, ozone depleters, and harmful flame retardants. OEKO-TEX Certified fabric ensures the sleep surface is tested for over 300 regulated substances, guaranteeing a safe sleep. Medium Firm Feel delivers the optimal level of cushioning and support, suitable for a wide range of sleep preferences. Bed-in-a-Box Convenience arrives compressed in a manageable box; simply unbox, unroll, and watch it expand to its full size.