Mens Callaway Golf Green Stormguard III Waterproof Jacket. A technical, fully seam sealed, waterproof jacket made in a highly breathable and lightweight waterproof fabric.. 84% Polyester / 16% Polyurethane. Swing Tech technology which offers extreme comfort and noticeably less restriction to maximise range of motion. Zippered hand pockets. Drawcord adjuster hem. Chin Guard. Storm cuffs with velcro adjusters. Callaway Tour logo to right sleeve and Chev logo to the back neck. Waterproof to 15,000mm. Machine Wash. Opti-Dri™. Transfers moisture away from your body to keep you cool and dry