This Under Armour short - sleeve shirt is perfect for men who love fitness. Whether you're going for a morning run, having an afternoon workout, or wearing it under your sports uniform during events, it's the ideal choice. It has a slim fit and tight compression, with super - light HeatGear fabric that doesn't weigh you down. The shirt also features anti - odor technology and sweat - wicking material to keep you dry and fresh. Wash it cold with like colors and tumble dry low.