Featuring advanced cooling technology, the Sealy Posturepedic Beaufort mattress delivers extra support for your back and core. A stretch-knit cover with MoistureProtect and Surface-Guard technology combines moisture-wicking material with antimicrobial properties, feeling fresh while protecting against dust mites, dander and other bacteria. With improved breathability, SealyCool air gel foam promotes airflow for a more comfortable sleep experience. The center of the mattress is uniquely designed to target the heaviest part of your body for extra support. For adaptive support throughout the night, a Response coil system features an open-coil design. 10 Year Non-Prorated Warranty