Women´s UA Vanish Energy Crop Tank.The more you sweat, the heavier most shirts get.UA Vanish is light, extra stretchy, breathable, and fast drying so you can work hard without getting weighed down.It´s everything you need to eliminate distractions.FEATURES:-UA RUSH™ is infrared technology that reflects your body´s energy to help you work harder & recover smarter.-Material wicks sweat & dries really fast.-4-way stretch material moves better in every direction.-Generous dropped armholes for full range of motion.-Cropped body length.-Odor control technology minimizes odor.