Weatherproof Men's Microfiber Classic Golf Jacket Shell: 52 % biconstituent fibers (71% Polyester/ 29% Nylon) 48% Polyester; Body Lining: 82 % Polyester 18% Cotton; Sleeve Lining : 100% Polyester; Knit 100% Polyester Wind and rain resistant Extremely soft five-times sanded microfiber shell Machine wash warm. Gentle cycle with like colors. Do not bleach. Tumble dry low. Remove promptly. Iron on lowest setting as needed. Can be dry cleaned