【Ergonomic Design and Better Support】Designed with the hybrid construction of individual pocket springs and top quality cool memory foam layers, creating a comfortable cushion medium firm feel, offering an all-over and average support, relieve painful pressure points on the body, and serve as protective buffers. Fully relax your muscles, greatly improve your sleeping quality. Say goodbye to Back pain. 【Motion Isolation for A Peaceful Sleep】Coolvie hybrid mattress supported by hundreds of pocket stainless spring, each spring work independently to offer an all-over and average support to 7 parts of your body (Feet, legs, hips, waist, shoulders, neck, head). Excellent shock-absorption and resilience, so no matter when you sleep with your pets or next to partner, the Coolvie memory foam and innerspring mattress is the perfect blend of comfort and motion separation for an undisturbed sleep. 【Stay Cool All Night】Coolvie premium innerspring mattress is designed with a breathable knitting fabric cover and cool memory foam on the upper section to add air-flow, can move both heat and moisture away from the surface of the spring mattress, to ensure you sleep comfortably all night long.