Enjoy ultimate comfort and support with the plush euro top design of the Crescendo mattress set. Multiple layers of Performance Plush and Performance Firm Foams create a cloud like sleep environment that conforms to your body's curves, offering support exactly where you need it. TheraCool Gel right at the sleep surface works to wick away excess body heat to maintain a cool, comfortable sleep environment. The TheraWrap coil unit features individually wrapped coils designed to flex independently of one another, creating support that is customized to your body's shape and to reduce movement. 20 Year Warranty (10/10) Boxspring not included.