JERFIT 13" Twin XL Hybrid Mattress, Firm Cooling Gel Memory Foam Pocketed Coils, Grey Blue Mattress for Support and Edge-to-Edge Stability

JERFIT Advanced Dual Cooling Technology incorporates phase change material and cooling gel infusions to absorb and release heat, maintaining an optimal sleep temperature all night long. HD CoolFlow Foam layer offers high-density, breathable support that enhances airflow and provides superior pressure relief on a firm surface. 700 Individually Wrapped Pocketed Coils respond independently to your body's contours, minimizing motion disturbance and offering targeted support. Exclusive Marvelous Middle® reinforced center provides 25% more support to the lumbar region, promoting proper spinal alignment and reducing partner disturbance. 360° SuperEdge Foam Encasement reinforces the entire perimeter, preventing sagging and creating a larger, more stable sleep surface that resists roll-off. DuraLast High-Resiliency Support Foam base adds long-lasting durability and shape retention, ensuring the mattress maintains its firm support for years. CoolFlow Plush Comfort Foam top layer is responsive and contours gently to the body, cradling shoulders and hips for a touch of plush comfort without sacrificing firmness. CertiPUR-US certified foams are made without harmful chemicals, ensuring a safe sleeping environment with low VOC emissions. Grey and Blue modern design with a tailored panel fabric enhances the aesthetic of any bedroom decor.