Thank you for viewing. This is a Patagonia Los Gatos Vest. The size is men's XS. It's larger than a Japanese XS, and has a similar fit to a Japanese S to M size, so it's recommended for people around 170cm tall. I haven't worn it in the last few years, so I hope to pass it on to someone who needs it. Thank you very much. Shoulder width / Body width / Length Shoulder width: 40cm Body width: 40cm Length: 60cm Color: Black系 (Black-based)