Serta ThermaGel Memory Foam Mattress Topper, Twin

STOP SLEEPING HOT: Cooling gel-infused memory foam pulls heat from your body all night, keeping the sleep surface comfortable from lights-out to morning. ThermaGel technology dissipates heat where other memory foam toppers trap it. WAKE UP WITHOUT THE ACHES: 2 inches of contouring memory foam delivers targeted pressure relief at the hips, shoulders, and lower back for side, back, and stomach sleepers — supporting back pain relief from the first night. SOFTEN A FIRM OR AGING TWIN MATTRESS: This gel memory foam mattress topper adds a plush feel that softens a too-firm bed and extends the life of an older mattress, without the cost of replacement. BUILT TO TRUST: CertiPUR-US certified foam, made in the USA, with ventilated, breathable construction. Tested for low VOC emissions, durability, and content safety. Sized 38 x 74 inches to fit standard Twin bed frames, platform beds, bunk beds, and adjustable bases. IDEAL FOR KIDS' ROOMS, GUEST BEDS, AND EVERYDAY USE: A reliable Twin bed topper that delivers immediate, lasting comfort. Pair under any standard fitted sheet for an effortless setup.