JERFIT King Size 14.5" Hybrid Cooling Gel Memory Foam Mattress, Euro Top with Reinforced Edge Support, Motion Isolation, Medium Firm Feel, CertiPUR-US Certified, White and Blue

JERFIT 【Cooling Gel Technology】Infused cooling gel foam actively dissipates body heat to regulate temperature and maintain a cool, comfortable sleep all night long. 【Individually Wrapped Coils】Hundreds of responsive steel coils adapt independently to your body's contours for targeted support and significantly reduce motion transfer across the surface. 【Reinforced Edge Support】A robust perimeter foundation provides exceptional edge-to-edge stability, preventing roll-off and increasing the usable sleep surface. 【Plush Euro Top Layer】An extra layer of quilted cushioning sewn into the surface creates a luxuriously soft feel and enhanced comfort right from the first night. 【Targeted Lumbar Support】The exclusive Marvelous Middle® design offers 25% more support in the center third of the mattress, aligning the spine and relieving back pressure. 【Breathable Comfort Foam】The open-cell, breathable CoolFlow foam layer is highly responsive, cradling the body while promoting enhanced airflow. 【Optimal Mattress Height】Generous 14.5-inch profile provides a substantial feel with multiple layers of premium support and comfort for a definitive bedroom presence. 【CertiPUR-US Certified】All foam layers are certified to be made without harmful chemicals, ensuring they are safe, durable, and of high quality. 【Easy Setup】The mattress is efficiently compressed and shipped in a box, making it simple to move and set up; it expands to its full size shortly after unboxing.