Under Armour HeatGear Compression Short Sleeves T-shirt (Navy Blue)

HeatGear is the original performance baselayer—the one you put on first and take off last. So UA 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.