Replace that old mattress you have and get a good night's sleep with Restonic's Blossom Pillow Top mattress. The Dream Beams™ provide increased lumbar support while the Marvelous Middle™ is made up of tempered steel coils in the center third of the mattress, giving extra support where you need it the most. Furthermore, the Superedge Plus™ gives you a 3" foam encasement for edge-to-edge support. A layer of Cool Gel Comfort Foam provides even more support with a cooling effect. The Soft-Cool Finish™ maintains a comfortable temperature and helps keep moisture away, adding to a great night's sleep. This mattress is great for back and side sleepers.