1. Ultimate Motion Isolation: Say goodbye to tossing and turning with this hybrid mattress King size. The pressure-relieving foam layer and high-performance pocket innerspring system work together to provide restful and uninterrupted sleep. 2. Cooling & Breathable Sleep: This King mattress has a soft knitted fabric cover and soft foam layer, which is breathable and skin-friendly. Medium-firm feel is perfect for all sleeping positions, whether you sleep on your back, side, or stomach. 3. Provides Strong Edge Support: King-size mattress features a reinforced innerspring system that provides edge support, preventing sagging and ensuring a longer-lasting mattress.