JERFIT 10 Inch King Hybrid Mattress, Cooling Gel Memory Foam & Innerspring, Medium Firm Support for Back Pain Relief, Edge Support, CertiPUR-US Certified

JERFIT designed hybrid construction combines supportive innerspring coils with conforming memory foam for optimal comfort and durability. Cooling gel-infused memory foam layer absorbs and dissipates body heat to maintain a comfortable sleep temperature all night long. Zoned lumbar support system delivers targeted reinforcement to the center-third of the mattress, aiding in proper spinal alignment and back pain relief. Enhanced edge support system with reinforced coils provides a sturdy sleeping surface from edge to edge, increasing usable space and preventing roll-off. Individually wrapped coils reduce motion transfer across the surface, ensuring undisturbed sleep even if your partner moves. Medium firm feel offers a universal comfort level that accommodates all sleeping positions—back, stomach, and side. Compatible with adjustable bed frames, allowing you to elevate your head or feet for reading, watching TV, or relieving pressure. CertiPUR-US certified foams are independently verified to be made without harmful chemicals and have low VOC emissions for indoor air quality. Breathable, hypoallergenic mattress cover is soft to the touch and helps protect the mattress from allergens and dust mites.