After hearing about my parents complain about their therapedic 300 cotton mattress pad, I would definitely not recommend this product to anyone. They continuously complained how much it conducted heat. My dad has a bad back so after researching and trying out several different mattress pads, they finally decided to purchase this therapedic 300 cotton mattress pad. However, once they slept on it for a few nights and made adjustments in the air circulation and temperature, they were still waking up sweating throughout the night. They were not happy with this product at all!