PGA TOUR Men's Golf Solid Cotton Short Sleeve Polo Shirt 64% Cotton, 36% Polyester Imported Machine Wash Three button placket with a ribbed collar Cotton where is counts- cotton on the inside for comfort. poly on the outside for performance PGA TOUR dry- moisture absorption and control for cooler, drier comfort Look fine and feel refined in thepga tour mens golf cotton solid polo shirt which has cotton where it counts, and PGA TOUR moisture management