Full-/double-size mattress topper; 3" thick; ComfortSense gel memory foam; regulates body temperature; removable, allergen-resistant ComfortLoft cover

Give your bed a new life when you add this Sealy Essentials mattress topper. The 3-inch ComfortSense memory foam layer helps eliminate neck and back pain by cradling body curves, while the removable, washable cover has elastic straps that keep the topper secured to the bedding. This Sealy Essentials mattress topper features a ventilated design to improve airflow for a more restful night's sleep.