Serta Thermagel 2" Cooling Memory Foam Mattress Topper @ Walmart

COOLING GEL: THERMAGEL particles help provide a cool, comfortable sleep surface

PRESSURE RELIEF: Features pressure-relieving memory foam for an enhanced feel and a better night’s sleep

CONFORMING COMFORT: Adjusts and conforms to the individual contours of the body, adding comfort and support for all sleeping positions - side, back, and stomach

IMPROVED AIRFLOW:  Made with open cell memory foam to increase breathability while also providing superior heat dissipation

MATTRESS REJUVENATION: Helps extend the life of your mattress

CertiPUR-US CERTIFIED - Memory foam meets all requirements to be CertiPUR-US-certified for content, emissions, and durability