PGA TOUR Men's Short Sleeve Airflux Color Block Polo Shirt 100% Polyester Imported Machine Wash Pieced shoulder seam. Three button placket. Flat knit collar Air flux: innovated ventilation for ultimate comfort Easy care: machine washable, maintains its smoothness Drifter: moisture absorption and control for cooler, drier comfort Sun flux 50: protects your skin from the sun's harmful rays