Keep cool, dry, and comfortable in style with the Under Armour Camo-Fill Logo Long-Sleeve Tee. Exclusive UA Charged Cotton fabric – a 57% polyester, 38% cotton, 5% elastane blend – wicks moisture away from the skin and dries faster than traditional cotton. This classic HeatGear t-shirt features a classic crew-neck collar and a camo-fill “UA” logo with “Under Armour” lettering at the center front. Loose fit. Imported.