With a look and feel of it's own, the Tranquility holds the key to a perfect night's sleep. The combination of a generous layer of memory foam anc a base support of reflex foam for extra stability, gives the main effect of this mattress in reducing pressure points on your body, allowing your body to adapt to its natural posture reducing the arr ng and turning' throughout the night, • Machine washable Velour cover, optional coolmax fabric or standard quilted cover available