The unisex B15 Bomber Jacket is a weatherproof and insulated RAINS coat inspired the flight pilots of the 1940’s. It has RAINS signature water-resistant shell fabric blend of polyurethane and polyester with a matte finish. Polypropylene fiber insulation gives this bomber jacket a high level of insulation and breathability, making it for perfect for chilly seasonal outings in wet weather. A waterproof AquaGuard zipper improves this jacket’s weatherproof seal. Ribbing on the sleeve cuffs and lower hem help give the B15 a classic bomber fit that looks good on anyone.