HeatGear® Armour is our original performance baselayer—the one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move. No athlete can go without it. Super-light HeatGear® fabric updated to deliver superior coverage & support. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction. Anti-odor technology prevents the growth of odor-causing microbes. Ergonomic flatlock seams deliver a comfortable, chafe-free fit. Classic cropped construction for a chic new silhouette. Wide, flat waistband. Inseam: 28.5". 87% Polyester/13% Elastane.