Serta ThermaGel Memory Foam Mattress Topper, TXL

DORM ROOM ESSENTIALS UPGRADE: Sized 38 x 80 inches for standard Twin XL college dorm beds, this 2-inch gel memory foam mattress topper transforms a thin, uncomfortable dorm mattress into a real sleep surface, back to school night one. STOP SLEEPING HOT IN STUFFY DORMS: Cooling gel-infused memory foam draws heat away from the body all night, keeping the sleep surface comfortable even in warm residence halls without strong AC. ThermaGel cooling works where other memory foam traps heat. PRESSURE RELIEF FOR LATE NIGHTS AND LONG SEMESTERS: Contouring memory foam cushions the hips, shoulders, and lower back for back pain relief after long study sessions. Supports side, back, and stomach sleep positions. BUILT TO TRUST: CertiPUR-US certified foam, made in the USA, ventilated and breathable. Lightweight and rollable for easy move-in day setup; pack down for semester breaks and apartment moves. FITS STANDARD COLLEGE TWIN XL BEDS: Designed for university-supplied Twin Extra Long dorm mattresses, guest rooms, and anyone sleeping on a Twin XL. Add to cart and sleep better all semester long.