The Novaform ComfortGrande with EVENcor is a 14-inch gel memory foam king mattress designed to provide maximum comfort and support for deep sleep. This mattress features triple-layer construction with three premium foam layers that work together to deliver pressure relief and temperature regulation. The top layer consists of 3 inches of EVENcor GelPlus memory foam, an innovative foam combination that maintains a consistent feel across a range of bedroom temperatures, never becoming too stiff when cool or too soft when warm. Below that is 3 inches of premium support foam with air channels that help evenly distribute weight for enhanced pressure relief, followed by 8 inches of durable base foam for lasting stability. The mattress is wrapped in a plush quilted cover featuring AdaptiCool fabric with cool-to-touch fibers that instantly relieve heat and help lower body temperature for faster sleep onset. The gel memory foam is infused with Phase Change Gel that responds to body heat, cooling when you're hot and warming when you're cold for ideal sleep temperature throughout the night. The adaptive support system helps align your spine for less tossing and turning, while motion isolation reduces movement for undisturbed sleep. Made with CertiPUR-US certified foam that is tested for content, emissions, and durability, this mattress contains zero fiberglass and is proudly made in the USA. It comes compressed in a box for easy delivery and setup, with sturdy side handles for positioning. The mattress is compatible with platform beds, box springs, and adjustable bases. King size dimensions are 76 inches wide by 80 inches long by 14 inches high, weighing approximately 106 pounds. Backed by a 20-year limited warranty.