Size M Shoulder width: 43cm Length: 60cm Sleeve length: 64cm Width: 44cm Measurements are taken flat, and there may be some errors. Please consider this as a reference. Using 5mm thick shoulder leather, typically used for belts and accessories, the leather has been thinned to 0.8mm through repeated tanning processes. This maintains a firm leather quality while also achieving a soft texture. Single-breasted with a diagonal zip.