The Serta Perfect Sleeper Elite Sinclaire Mattress by Serta is unique in that it features both latex and visco memory foam to ensure great conformity and breath-ability. 100% Natural Talalay Latex is the longest lasting supple foam that relieves pressure better than any other type of mattress for back and side sleepers. This mattress also has Serta's top-of-the-line zoning continuous coil support system and is backed with a 10 year non-prorated warranty for body impressions that measure 1 1/2" or more.  Talalay Latex and Serta's Visco memory foams adjust to each sleeper's unique body type, are heat resistant, and prevent motion transfer. The Sinclaire is a quality bed that offers the same kind of support as $2000 all-foam mattresses at a fraction of the price. On sale now at Bradley's Sleep!