The Under Armour Women's Authentics Padless Medium Support Sports Bra takes comfort to the next level. Made from HeatGear® fabric, this sports bra keeps you feeling cool, dry and light all throughout your workout. It wicks sweat, dries fast and has a keyhole cutout in the back for extra ventilation. It has a classic racerback design and is ideally suited for cycling, weight training and boxing. Under Armour Women's Authentics Padless Medium Support Sports Bra Black/Black/White, 2X-Large - Women's Workout Bras at Academy Sports