The Cosmos Zone 12-Inch Hybrid Mattress delivers soft comfort with supportive performance in a convenient mattress-in-a-box design. Designed with graphite-infused memory foam, gel comfort layers, and a hybrid support system, it helps contour to the body, reduce pressure points, and promote a more comfortable sleep experience. Great for couples and anyone who prefers extra sleeping space, With its soft feel and easy setup, this king mattress is a great choice for shoppers looking for comfort, convenience, and modern sleep support.