Under Armour Women's HeatGear Armour Coolswitch Tank 100% Other Fibers Imported Super-light allover pinhole mesh delivers unrivaled breathability without sacrificing coverage UA CoolSwitch uses an exclusive coating on the inside that pulls heat away from your skin, so you actually feel cooler Material wicks sweat & dries really fast Shaped hem delivers enhanced coverage without looking big & bulky Rolled forward side seams with bartack detail