This is a fleece jacket from the Korean Army. It should fit around a Japanese M size. It is in good overall condition and can still be worn. However, as it is a used item, please refrain from purchasing if you are concerned. Please check the images for details. Size notation: M size (It should fit around 165cm to 170cm tall) Shoulder width: 44cm Body width: 50cm Length: 65cm Sleeve length: 63cm Please note that these are amateur measurements taken flat, so please allow for errors. It will be folded and shipped. We also accept price negotiation requests, so please feel free to contact us. Thank you for your consideration.