JERFIT 12" King Hybrid Mattress, Medium Firm Gel Memory Foam Pocket Coil Support, CertiPUR US Certified, Black and Gray

JERFIT Hybrid Design: Combines contouring gel memory foam with responsive pocketed coils for optimal pressure relief and durable support. Medium Firm Feel: Ideal for back and stomach sleepers, providing a supportive yet comfortable sleep surface that prevents sinking. Cooling Comfort: Gel-infused memory foam and a breathable knitted top panel help regulate temperature for a cooler night's sleep. Motion Isolation: Individually wrapped pocket coils minimize motion transfer, ensuring undisturbed rest for couples. Edge Support: Two rows of reinforced coils on the perimeter provide enhanced edge-to-edge support and sitting stability. CertiPUR US Certified: The foam layers are certified to be made without harmful chemicals, ensuring a safe sleep environment. Layered Comfort System: Features a 1/2" memory foam layer, 1" support foam, 1.5" gel foam, and an 8" pocketed coil core for structured comfort. Durable Construction: Built with high-quality, 1.9mm interior coils and robust support layers for long-lasting performance and resilience. King Size Dimensions: Perfectly fits standard king-size bed frames, offering ample space for stretching out and relaxing.