Adaptive fibers meet sweat-wicking power in the Men's Nike MM Fly AeroReact Blade Golf Polo. Nike AeroReact technology uses fibers that open to increase breathability when you sweat and close to lock in warmth as you cool down. Dri-FIT technology helps wick sweat away so you stay dry.Polo ShirtsPlain78% Polyester, 22% NylonCool IronMachine Wash 40°CNot suitable for dry clean Shop At House Of Fraser