Super-light HeatGear® fabric delivers superior coverage without weighing you down. Material wicks sweat & dries really fast. 4-way stretch material moves better in every direction. Ergonomic flatlock seams deliver a comfortable, chafe-free fit. Style #: 1365459. 87% Polyester/13% Elastane. Imported. Wash garment inside out. Machine wash cold with like colors. Use only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not use softeners. Do not dry clean. Under Armour’s mission is simple: to make you better. That means if you set a goal, we’ll help you crush it. We do that with performance innovation and game-changing shoes, shirts, and digital tools that push the limits of what you thought possible. HeatGear 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 matter what. Super-light HeatGear fabric delivers superior coverage without weighing you down. Material wicks sweat & dries really fast. 4-way stretch material moves better in every direction. Ergonomic flatlock seams deliver a comfortable, chafe-free fit. Material: Polyester 84% ; Elastane 16%