HIGH QUALITY MATERIAL: 90% nylon, 10% SPANDEX. Nylon: good light resistance, acid resistance, Alkali resistance, good strength, wear resistance, durable. Breathable, comfortable: breathable quick-drying fabric allows you to fully trust the movement from the gym so far. This sports bra is soft and comfortable -- this casual look is what we want to give comfort. FASHION DESIGN: U-SHAPED design allows you to fashion, cool, but also can quickly dry, reduce the impact. Removable gaskets: Removable gaskets are easy to put in and take out, always maintaining your perfect shape. Perfect support: Our Sports Bra is designed for low to medium impact activities-this one is designed for yoga bodybuilding.