The Under Armour HeatGear Short Sleeve T Shirt that started it all. Under Armour HeatGear moisture transport ensures fast drying performance that keeps you cool and won't weight you down. Delivered in our signature compression fit for bolstered muscle support and increased circulation resulting in higher efficiency output and increased stamina.
UPF 30+ for protection from harmful sun rays. Heatseal logo and back Locker Tag. Perfect beneath your pads or uniform. 81% 5 oz. PolyArmour / 19% Elastane. Imported.