100% Polyester, Callaway Standard Collection fuses our most classic look into a roomier fit, Three-Button Placket, Ribbed Collar, Callaway Chevron TPU logo on Right Sleeve, Opti-Dri: transfers moisture away from the body to aid in evaporation, Shield: creates a layer of protection from the sun’s harmful rays – UPF 15, Machine Washable, Imported. We’re here to help you find the center cup in style with our Mens Piped Short Sleeve Performance Polo Shirt from the Callaway Standard Collection, which fuses our most classic look into a roomier fit. By combining our pique fabrication, which produces raised ribbing, with a cutting-edge stripe from side to side, we produced a sleek finish to your favorite polo. We added our Callaway Chevron TPU Logo to the right sleeve to cap it off. Our Opti-Dri moisture-wicking technology pulls sweat away from your body so you can cool down in the heat and Shield gives your skin superior protection against the sun’s UV rays.