Looking for a mattress that provides the comfort and support that you need to get a restful night sleep? The Harmony Relax memory foam mattress is made of three layers of foam that provides solid support paired with the soft luxurious feel of memory foam. The top layer of the mattress is 2” of GelFlex foam that helps to keep you cool while you sleep. The middle 2” layer is firmer than the top layer with great rebound to enhance the supportive feel of the mattress. The base 6” layer is made of a very firm core foam that is engineered to contour perfect to the Harmony adjustable bases. This makes sleeping more comfortable than other memory foam mattresses because you have firm support that allows you to easily turn over at night and helps to maintain your mobility when transferring in and out of bed.