2L 100% Nylon Shell with 30K waterproof membrane and polyester lining DWR water repellent SpeedVent adjustable hood YKK zipper chest pockets Double Dry cuff system Hem cinch adjustment Hydro is our most affordable fishing rain jacket, equipped with a 30K waterproof membrane and DWR finish to repel everything from light drizzles to heavy downpours. The 2-way adjustable SpeedVent hood stays securely in place at high speeds, reducing neck strain. For a personalized fit, it features a cinch-adjustable hem and a dry cuff system with hook-and-loop closures. The jacket has a classic fit with ample storage, including hand pockets and YKK zippered chest pockets.