Thank you for viewing. This is a double rider's jacket made of genuine leather. I purchased it at a used clothing store, but I'm selling it because I haven't had many opportunities to wear it. There is no size tag, as it was when I bought it. Also, there is a slightly unusual treatment on the shoulders, which was also present when I bought it. I wore it without any particular discomfort. The size is (measured flat): Length: approximately 49cm Shoulder width: approximately 43cm Sleeve length: approximately 56cm Width: approximately 49cm Equivalent to a size M. In addition to the above, there is overall wear and tear, such as scuffs. I will consider it as junk, so please purchase only if you understand this.