The SLEEP ZONE Cooling Mattress Topper is a luxurious and modern addition to any bedroom. Made from 100% polyester with a GSM below 150, this quilted fitted mattress pad offers a cool and comfortable sleeping experience. The gray color and square shape add a touch of elegance, while the free express shipping ensures you can enjoy your new cooling mattress topper in no time. Easy to care for with machine wash instructions, this mattress cover is perfect for a Twin size mattress and will elevate your bedding game with its high thread count and premium features.