The Asana Medium Impact Sports Bra by Rockwear From cardio kicks to core crunches, the Asana Medium Impact Sports Bra was designed for muscle making moments. The internal underarm power mesh means breathability and maximum flexibility as you move, with a smooth to touch fabric that keeps you cool and dry. The 4-way stretch fabric moves with you for unrestricted range of motion so you can focus on your squat, lifts and presses. Great for, but not limited to: Strength