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. DNA DNA Product Details Our signature, super-breathable HeatGear® fabric delivers a smooth, soft feel for maximum comfort Anti-pick/anti-pill face keeps your T-shirt looking new wash after wash 4-way stretch material moves better in every direction Material wicks sweat & dries really fast Armour Block® neutralizes odor-causing microbes to keep your gear smelling fresher, longer Ergonomic flatlock seams allow you to move free without fear of chafing Specs Specs Product Specifications Style #: 1235253 Strategically placed logo at right hip is easily hidden under uniform 84% Polyester/16% Elastane Imported Fit & Care Fit & Care Fit & Care Compression: Ultra-tight, second-skin fit.