This topper has definitely improved my quality of sleep. Like some of the previous reviews, I have had trouble with tossing and turning and overheating after purchasing a memory foam mattress. I have tried cooling gel toppers (I think the gel was heating up too!) and they all seem to ADD to the problem. This topper is so light and airy, and I have been sleeping soundly ever since. I recommend this to anyone that has been struggling with trying to get a good night of sleep after purchasing a new (and expensive) foam mattress.