Powerful support minimizes bounce for all your high-impact workouts. Featuring a zippered front with a locking mechanism for a secure fit. Simply unzip it all the way for easy on and off. Recommended for activities like running, cross-fit, or HIIT. Details Opens from the front + adjusts in the back Band/cup sizing for an accurate fit Zip-front closure with locking mechanism for a secure fit Great for high-impact activities like running, cross-fit or HIIT Adjustable, no-dig padded straps Smooth back for a no-dig, no-show under clothes Breathable foam cups + wicking fabric for a cooler, drier workout 3-row hook-and-eye closure 54% Spandex, 46% Nylon. Machine Wash Cold. Risk-free shipping and returns on full-price bras.