HeatGear is Under Armour's original performance baselayer—the one you put on first and take off last. Made extra comfortable by wicking sweat and stretching so you can move no matter what.
HeatGear fabric is super-light, breathable & dries fast
Material wicks sweat & dries really fast
4-way stretch material moves better in every direction
Ergonomic flatlock seams deliver a comfortable, chafe-free fit