SYROKAN Women's No-Bounce Full-Support Racerback Pro High Impact Sports Bra 86%Polyamide,14%Spandex High support for sports like running, jogging, kickboxing and aerobics Shaped, padded and adjustable straps for comfort and support Quick dry,moisture-wicking fabric, keeping you cool and dry Wirefree, solid underbust band Racer back for extra support