This is an Avirex MA-1 flight jacket. Size is L. It's a U.S. AIR FORCE specification. It's reversible, with a standard orange interior. Measurements when laid flat are as follows: Shoulder width / Body width / Sleeve length / Length Shoulder width: 47cm Body width: 56cm Sleeve length: 64cm Length: 61cm Please allow for slight variations as these measurements are approximate. Popular model: MA-1 Color: Green系 (Green-based) It's in good condition with little wear and tear. There are small black spots on the inside back (photos 17, 18), about 2mm in size, and since they are on the inside, they are not very noticeable. There are no noticeable stains or scratches, but please understand that this is a used item before considering a purchase.