Introducing the Serta Castlecrest Plush (One-Sided), a plush model that brings the luxurious comfort of a Serta hotel mattress to your home. With premium Continuous Support®Innerspring and Cool Twist®Gel Foam, this mattress is designed for pressure-relieving comfort and enhanced airflow. Paired with Serta®PillowSoft®Aire™, it offers an enhanced cushioning comfort for a serene sleep experience.