Better rest meets peace of mind in the King Koil Signature collection. Designed to provide a luxurious sleep experience, thoughtful details merge with premium features for optimal comfort and all-night support. The Signature mattress collection utilizes advanced coil technologies to promote better posture alignment while specialty foams regulate temperature and dispel motion for a deeper night’s rest for all. The Jackson Firm Eurotop provides a firm support with a luxurious feel.