Thank you for viewing. This is an N-3A flight jacket, likely from the 1950s, an authentic U.S. Air Force item. I recall purchasing it 25 years ago at a vintage clothing store in the U.S. for around $500. It's a very valuable piece, with the original tag and the "US AIR FORCE" logo barely remaining. The size is a rare L, a golden size that fits Japanese men perfectly. Reference: It fits perfectly for someone around 180cm tall and weighing 75kg. Condition: There is minor damage to the ribbing, some shedding of the mouton, and other vintage-specific damage, but there are no issues with wear. When shipping, I will fold it slightly. Valuable U.S. AIR FORCE USAF Genuine U.S. Military N-3A Vintage Military Flight Jacket N-3B N-2B 40s M USN Golden Size Blue Vintage Military Track Jacket Military 70s 60s 50s 30s 40s 50s 60s 70s 80s 90s Aftermarket WWII Cinch Back Chuck Taylor Browns Beach Metal Chino Duck Hunter ARMY Lewis Leathers Langlitz Leathers Belstaff Beck Buco Harley-Davidson, Harley-Davidson, Vanson, VANSON Single Riders Jacket Leather Jacket Vintage Red Wing Jack Purcell All Star Chuck Taylor Vet-Jan Sukajan