Nike Golf Men's Storm-Fit Rain Suit 100% Polyester A mesh lining in the jacket and pants, plus mesh vents at the chest and back of the jacket, add breathability. Elastic waist with interior drawcord on pants for an adjustable fit. Zip pockets on jacket and pants for secure storage. Lining: 2.2 oz. 100% polyester tricot. Machine wash Zippers at pants hem for ventilation and easy on off. Body: 4.4 oz. 100% polyester. Storm-FIT 10 taffeta. Storm-FIT fabric with bonded seams repels wind and rain to help you stay dry and comfortable.