TINGLEY® J12207 MAGNAPRENE™ STORM FLY FRONT JACKET, YELLOW, HOOD SNAPS, 3XL MAGNAPRENE™ – CLASSIC NEOPRENE PERFORMANCE. LIGHT WEIGHT MAGNAPRENE SINGLE COATED NEOPRENE ON NYLON SUIT. MADE OF NYLON AND COATED WITH NEOPRENE, THIS CLASSIC IS STILL ONE OF THE TOUGHEST HIGH PERFORMANCE SUITS ON THE MARKET TODAY. IDEAL APPLICATIONS: PETROCHEMICAL, CHEMICAL, OFF SHORE DRILLING, MINING, FISHING, AND FORESTRY. CHEMICAL RESISTANCE: ANIMAL FATS, CERTAIN ACIDS, ALCOHOLS, CAUSTICS, OILS, AND CERTAIN SOLVENTS.