Size / S Shoulder width / 44cm Body width / 51cm Length / 68cm Sleeve length / 64cm Measurements are taken with the item laid flat. Please use as a reference. The fit is large, and it would likely be a size M for a Japanese build. For reference, I am 180cm tall and weigh 75kg, and these are photos of me wearing it. The front can be closed with a thin shirt underneath. Outer fabric / 80% wool, 20% nylon Leather section / Goat leather Lining / 100% nylon Filling / 100% polyester Sleeve lining / 100% polyester Rib / 100% wool