Look great, even in the heat. The Under Armour HeatgearŪ Graphic Running T-Shirt manages moisture in style. Best for weather between 75 and 100 degrees, HeatGear is designed to regulate your body temperature while keeping you dry. Crewneck collar and slim fit provide a sleeker shape. Reflective UA logo on the sleeve increases visibility. 3.8 oz. 100% polyester. Imported.