JERFIT 11 Inch King Cooling Gel Memory Foam Mattress, Medium Firm Support, Copper Infused, CertiPUR-US Certified, Breathable Cover, Motion Isolation

JERFIT 【Cooling Copper Infusion】A layer of copper-infused memory foam actively pulls heat away from the body, regulating temperature for a consistently cool and comfortable sleep. 【Responsive Talalay Latex】1.5 inches of premium, hypoallergenic latex foam quickly responds to movement, easing muscle tension and providing resilient, pressure-relieving comfort. 【Optimal Support Durability】An 8-inch core of high-density base foam provides a stable foundation, ensuring long-lasting support and structural integrity for years to come. 【Advanced 4-Layer Design】Multi-layer construction works in harmony to deliver targeted cooling, responsive comfort, deep support, and enhanced durability. 【Breathable Charcoal Knit Cover】The soft, breathable cover is designed with charcoal technology to improve airflow, wick away moisture, and resist odors. 【Minimized Motion Transfer】The core support foam effectively isolates motion, preventing disturbances from a partner's movements for uninterrupted sleep. 【CertiPUR-US Certified】All foams are independently certified to be free of harmful chemicals and ozone depleters, ensuring a safe sleep environment. 【Adjustable Base Friendly】Perfectly compatible with an adjustable bed frame, allowing you to elevate your head or feet for customized comfort. 【Expands to Full Size】Your mattress will arrive compressed and rolled; please allow 24-48 hours for it to fully expand to its intended 11-inch height and firmness.