Engineered with cooling technologies and pressure relieving memory foams, the Beautyrest Black Hybrid X-Class Medium mattress provides the perfect level of firmness and support. Exclusive to Beautyrest Black, T3 Pocketed Coil Technology elevates the design and performance of Beautyrest's legendary support. Each coil is made up of three steel strands wound into one coil that absorb energy, reduce motion and provide resilience for the support and durability you can expect from a luxury mattress. To keep you cool throughout the night, BlackICE 4.0 Technology harnesses heat wicking fiber and a SilkAir Fiber layer in combination with Cool-to-the-Touch fabric to pull heat away from your body as you sleep. RightTemp Memory Foam infuses highly conductive, strong carbon fiber for temperature regulation and durability within a pressure relieving foam. Additional layers of Beautyrest Gel Memory Foam and firm comfort foam provide exceptional pressure relief and personalized support. 10 Year Limited Warranty

SKU: 5103218P