The Under Armour Women's UA Knockout Tank Top is one of the lightest, most breathable shirts from the brand, making it perfect for daily training. This tank top is made from an insanely soft, breathable fabric that is built with a four-way stretch construction that moves better in every direction. Its material wicks sweat, dries really fast and is equipped with an anti-odor technology that prevents the growth of odor-causing microbes. The UA Knockout has T-back straps with wordmark taping details as well as a dropped, shaped hem for enhanced coverage and a loose fit for comfort. Feel and look great while working out with the Under Armour Women's UA Knockout Tank Top.