This item was carefully worn by my husband. It's been 10-15 years since it was purchased. He can no longer wear it due to changes in his body shape, and although he kept it for a long time, there's no sign of him losing weight, so I'm putting it up for sale. Regarding the size, there is no size indication anywhere, perhaps because it's old. I contacted a Real McCoy's store and confirmed that if there's no size tag where they said it should be, it didn't have one originally. Therefore, I've taken measurements myself, as shown in the photos. Based on these measurements, I think the size is close to 36 (I apologize for the vagueness). There is a small fray on the right cuff rib, but overall, the condition is good. However, as it is an expensive item, please feel free to ask for additional photos or any questions before purchasing to ensure your satisfaction. The following is a quote from the Real McCoy's website for the same product: This is a US Navy flight jacket adopted from 1947 to 1951. It features a design that follows the M-422A and AN-J-3A, with a combination of mouton boa and goatskin. The G-1 jacket is still used by the Navy today, and the pride and tradition of the Navy are engraved there. And its name began to be used from this 55J14. - Leather: Goatskin / Tanned with tannin, aniline finish - Mouton: Beaver lamb processed mouton - Lining: Nylon taffeta - Rib: Wool rib - Front zipper: 50s oval type, dull nickel plating, cotton tape - Sewing thread: Cotton thread ※ This product has a finish that makes use of the texture of goatskin. Therefore, there may be scratches or stains on the leather, but please understand this as a characteristic of the leather. #LeatherJacket #RealMcCoys #Jumper