Sanfe Body Shaper is a life saver. Its super stretchy and seamless. Naturally, I sweat and the tape hasn't peeled, the edges haven't moved. It stayed intact. It does dry the nipple out because of the glue, so make sure to moisturize after peeling off. The tape also stretches, it isn't too much stretch, but enough for it to be effective. It can hold the weight of your breast well and again, the tape does not come off.