100% Polyester Imported Machine Wash ADVANCED TECHNOLOGY: This long sleeve shirt features our signature Omni-Wick fabric that pulls moisture away from the body so sweat can evaporate quickly and Omni-Shade Sun Protection fabric that blocks UVA and UVB rays to help prevent sunburn. HANDY FEATURES: This men’s fishing shirt features long sleeves for added comfort and protection. FABRIC: 100% polyester fabric makes this fishing shirt soft and comfortable. SIGNATURE LOGO: Our signature Columbia logo is featured on the front chest for added style. This men’s long sleeve shirt features wicking and sun protection fabric to keep you comfortable and protected out on the water.