With its luxurious super pillowtop design, the Perfect Sleeper Largo Vista mattress delivers the plush comfort your body craves combined with the restorative support your body needs. Utilizing Serta's premium Comfort XD foam and Cool Action gel memory foam, this sumptuous mattress envelops your body in conforming comfort while working to dissipate body heat to keep you cool and comfortable. Meanwhile, state of the art Custom Support Individual Advantage carbon steel coils flex independently of one another to support your body precisely where it needs it most. A ventilated design and Total Edge encasement increases the usable sleep surface while keeping air moving throughout the mattress so that you can wake up feeling refreshed and rejuvenated. 10 Year Warranty. Boxspring not included.