With its supportive base layer of reflex foam and Cool Blue memory foam top layer, the Sareer Matrah Cool Blue Memory Foam Mattress has been designed with your comfort in mind. The lower support reflex foam layers distributes your body weight to alleviate pressure points, and provides the basis of support for the whole mattress. For sumptuous comfort levels, the mattress features a specially developed and engineered Cool Blue memory foam designed to not only offer further pressure relief, but also to keep your body temperature at a normal level throughout the night. This helps to keep the quality of your sleep at a high level, and makes sure you wake feeling well rested and ready to face the day.