Columbia Sportswear Men's Silver Ridge Short Sleeve Shirt 100% Polyester Imported ADVANCED TECHNOLOGY: This men's everyday shirt features signature wicking fabric that pulls moisture away from the body so sweat can evaporate quickly. HANDY FEATURES: This men's cotton long sleeve shirt features two chest pockets. ADJUSTABLE FEATURES: This men's everyday shirt features a front button closure and button-down cuffs for adjustable comfort. CASUAL FIT: With 100% cotton fabric, this men's shirt features a casual fit perfect for everyday wear. Columbia Men's Silver Ridge Short Sleeve Shirt is perfect for everyday wear. Omni-Wick Advanced Evaporation Omni-Shade UPF 50 Sun Protection Sun Protection Collar