Ultra firm and extra supportive, the BeautyRest Black Alexia mattress set is a perfect fit for anyone seeking the restorative, body contouring qualities of premium memory foams combined with the pressure point relief of advanced pocketed coils. Utilizing Sleep Climate surface technology, this premium mattress's innovative cover combines TENCEL fibers with luxurious modal yarns, working to wick excess heat away from the body. GelTouch foam provides firm, soothing comfort that contours to and supports the body. Meanwhile, Dynamic Response memory foam works together with alternating Advanced Pocketed Coils and Beautyrest Pocketed Coils to deliver exceptional back support with the ability to instantly adjust to your body's unique shape. 10 Year Limited Warranty.