Under Armour Women's HeatGear Armour Shorty 87% Polyester/13% Elastane Imported Compression: Ultra-tight, second skin fit Super-light UA HeatGear fabric updated to deliver superior coverage & support Signature Moisture Transport System wicks sweat to keep you dry & light Lightweight, 4-way stretch construction improves mobility & maintains shape Anti-odor technology prevents the growth of odor-causing microbes