T-shirt Under Armour Sportstyle Logo Ss. Men's short-sleeved top in a loose cut made of durable, breathable and very pleasant material with a large proportion of cotton. The materials used dissipates moisture and dries faster. Ribbed collar. Under Armour-printed Design. Technology: Moisture Transport System (Wicks sweat away from your body to the surface of your clothes, making it easier to dry and keep you safe longer). Material: 60% cotton, 40% Polyester