The MA1 Jacket, True to Military Spec Step into legendary military style with our MA1 jacket, the iconic flight jacket that's been a streetwear staple for decades. This authentic men's bomber features a durable nylon shell in classic sage green with a vibrant orange lining that pays tribute to its Air Force heritage — orange was the real signal color used on the original MA-1, chosen so a downed pilot could be spotted more easily. The lining is reversible and the jacket can be worn inside-out with the orange side showing. The MA-1 design includes the signature utility pocket on the left sleeve for small essentials, while ribbed cuffs, collar, and hem create the close, fitted silhouette that's made this shape a wardrobe staple well beyond its military origins. Lightweight yet warm enough for most of the year, it moves easily from spring mornings to cool autumn evenings. Whether you're drawn to the military history or just want a genuinely versatile jacket, the MA1 jacket works with everything from jeans to joggers. Check our Size Guide for exact measurements before ordering, and if you're after more heritage flight-jacket styles, our Vintage Jackets and Bomber Jackets collections have more to compare. Authentic MA-1 Design – True-to-original military specifications with iconic features including sleeve pocket, ribbed collar, and orange lining for authentic Air Force detailing and reversible style. Durable Nylon Construction – Water-resistant nylon shell provides lightweight protection against wind and light rain while maintaining breathability Classic Sage Green Colour – Traditional military olive shade that's endlessly versatile and pairs easily with a casual wardrobe Comfortable Ribbed Trim – Elastic cuffs, collar, and waistband for a snug fit that holds warmth in without restricting movement Functional Utility Pocket – Signature zippered sleeve pocket for small items, adding authentic military detailing