When I first received this item, I was really sceptical because the material is super thin. When I put it on, I was quite pleasantly surprised with it's "smoothing" capabilities. I currently lost about 60 pounds and while I'm working on toning up, have a great deal of loose skin. This helps keep that skin in check and creates a smoother appearance under clothes. Bonus, it also helps correct my posture. And, if you tuck it into your pants, it does not roll up and there is no unsightly bulge.See full review