The Serenity by Tempur-Pedic Mattress Topper is a premium memory foam topper designed to transform the feel of any existing mattress. It features genuine TEMPUR® Material — the same proprietary foam originally formulated to absorb the G-force of NASA astronauts, then perfected for sleep. Each layer continuously adapts to your weight, shape, and temperature to alleviate pressure points that cause tossing and turning, delivering personalized comfort and deep support throughout the night.

The topper includes a breathable performance cover made from a soft polyester-blend stretch-knit fabric engineered for temperature regulation and enhanced airflow. The cover is removable and machine washable and dryable for convenient care. Its stretch-knit skirt ensures a secure fit on mattress surfaces up to 17 inches deep. The topper delivers a medium feel and is hypoallergenic. Designed and assembled in the USA.