Adidas Techfit stretchable bra top. - Brand: Adidas - Model: Techfit - Material: 79% Polyester, 21% Polyurethane - Size: JM size 【CLIMALITE】 This material absorbs sweat from the skin, keeping you dry and comfortable. It is breathable and has the function of dispersing sweat and moisture to the outside. It has quick-drying, sweat-absorbing, and moisture-permeable properties, so it quickly absorbs sweat and releases it to the outside air. I tried it on after purchase, but the size didn't fit, so I'm selling it. I haven't used it in a sweaty state, but I appreciate your understanding. I purchased it at an Adidas outlet store overseas.