The Everest Tight Top features our Polar Touch Cooling Cover for a gentle cooling sensation. For deeply soothing pressure relief, our high-density Firm Foam is expertly infused to encourage restorative healing while maintaining your body’s natural posture and alignment. For world-class comfort and support comfortable fabric-wrapped springs and our exclusive Englander Elite Edge technology, a full perimeter system eliminates that roll off feeling and provides a consistent sleep service across the entire mattress.