Stay ahead of the curve with the SPANX® CurveTheory Open Back Sports Bra. Crafted from our super-soft, breathable, sweat-wicking SoftPower matte performance fabric, this sports bra features a flexible, contoured under-bust band that stays in place and provides moderate support. Plus, the open back design adds a stylish touch that keeps you cool while working up a sweat. This medium-impact sports bra is perfect for both low- to medium-intensity workouts and on-the-go style.