If you have a tendency to overheat in bed youll benefit from these cool pillow and mattress pads unlike conventional ice and gel packs they provide just the right amount of cooling comfort without refrigeration and stay at a constant 4 less than body temperature the cool mattress pad also allows sleepers in double beds to enjoy separate levels of comfort so if you feel hot and your partner feels comfortable the cool pad can help you achieve the right temperature on your side of the bed