From Columbia, this T-shirt features: Crew neckline Short sleeves Small logo on the left side of the chest Large graphic on the back Omni-Shade™ guards against skin damage using tight fabric construction and modified fibers to block UVA/UVB rays so you stay protected in the sun Omni-Wick™ keeps you dry and cool by pulling moisture to the fabric’s surface to evaporate, delivering fast-drying, next-to-skin comfort in the heat Polyester/cotton/rayon Machine wash/tumble dry Imported.