SUNLAND Women Wireless Yoga Sports Bras Training Stretch Tank Top High Impact Padded Bra Front Zipper Closure Material: 80% Nylon, 11% Polyester, 9% Elastane. Removable bra period pads provide optional added support; The inside of the cup has a small opening that contains a removable pad Special front zipper closure which the zipper works great and once it is close in place, it does not unzipped also it is easy on and off Breathable mesh structure on the back and shoulder helps to lift sweat away from your body for a more enjoyable workout Sports Bras for Women, for Gym, Yoga, Bikram, Crossfit, Athletics, Fitness and workout