ColdGear Under Armour Dark Green Men's T-Shirt. Men's long-sleeved running t-shirt in fitted cut made of very soft material with a smooth inner surface that gives you the ideal amount of heat. The material used wicks away moisture and lyses faster. Strategically placed mesh panels provide ideal ventilation. Ergonomically shaped seams for maximum comfort of your skin. Thumb holes eliminate the movement of the sleeves and help to even better maintain body heat. Moulded hem provides better coverage. Graphics on the back and reflective elements for safe training even in low light conditions.Material: 85% polyester, 15% elastan