Made of 11 oz. UltraSoft duck with 3M™ Thinsulate™ liner. Features heavy-duty zipper front closure with storm flap, inset knit wrists to keep out the cold, large front cargo pockets with snap closure flaps and side entry, and covered snaps on neckline for optional FR hood (sold separately). Durable water repellent (DWR). Navy. Arc rating: 47 cal/cm², CAT 4. Complies with OSHA 1910.269. Compliant to ASTM F1506, NFPA 70E and CSA Z462 for Arc Flash (Canada). UL® Certified to NFPA 2112.