Dying with hot flashes that wake me all night long! I've been looking for anything that would help me get a full night's sleep. Upon reading the previous reviews on this mattress pad, I decided to try it. I slept on it last night for the first time and actually woke up at 5:30 am to get an additional blanket. AMAZING! Although I still didn't get a full night's sleep, I was thrilled to be cool for once.Somehow, this mattress pad delivers on its claim. Don't hesitate to buy it.