This is an M-51 military jacket. I purchased it from a used clothing store two years ago. The number of authentic U.S. military items is decreasing year by year. There are noticeable stains in places, so it's recommended for those who understand that it's a genuine item. In terms of a wearing model, it's like Robert De Niro in the movie Taxi Driver. It's also recommended for movie or De Niro fans. Length: 75 cm Width: 55 cm Sleeve Length: 60 cm Shoulder Width: 45 cm