Fabric: Nylon,Spandex Color: Customized Size: S/M/L/XL Bras: Cross Back Sports Bra Double Shoulder Strap Cross Back Sports Bra adopts the design of double shoulder straps and cross straps, which effectively disperses pressure and provides excellent stability, allowing you to move freely in various sports activities. At the same time, it is made of high-quality fabric to ensure the durability and long-lasting performance of the sports bra.