JERFIT 12 Inch King Hybrid Mattress, Medium Firm Gel Memory Foam Pocket Springs for Cool Sleep Support, CertiPUR-US Certified

JERFIT **Optimal Support Comfort:** A 6-layer hybrid design combines cooling gel memory foam with individually wrapped pocket springs for targeted support and durable comfort. **Advanced Cooling Technology:** Features a breathable Blue Ice Yarn knit cover and cooling copper-infused memory foam to dissipate heat and maintain a comfortable sleep temperature. **Enhanced Motion Isolation:** The system of individually wrapped coils effectively absorbs movement, ensuring undisturbed sleep even if your partner shifts positions. **Pressure Relief Spinal Alignment:** The gel-infused memory foam conforms to your body's curves, alleviating pressure points and promoting proper spinal alignment for side sleepers. **Durable Stable Foundation:** A high-density support foam transition layer and a sturdy structural foam base work together to prevent sagging and extend the mattress's lifespan. **High Weight Capacity:** Robust construction supports a maximum weight of up to 750 pounds, making it suitable for all body types. **Adjustable Base Friendly:** Fully compatible with an adjustable bed frame, allowing you to customize your sleeping position for added comfort. **CertiPUR-US Certified:** The foam is certified for durability, performance, and content, ensuring it is made without harmful ozone depleters. **Convenient Setup:** Simply unbox, unroll, and allow 24 to 48 hours for the mattress to fully expand to its intended shape and feel.