This is an American size S, which is equivalent to a Japanese size M or L. The fit is great; for someone 175cm tall, the length is perfect. The length is also short, and the armholes are large, so you can wear it comfortably with a regular length. This size is rare for American-made items, so don't miss out. There is a rain stain on the back, so it's available at a lower price. Shoulder width: 46cm Length: 75cm Width: 56cm