Thank you for viewing. This is an OLDGAP nylon shell jacket. It has functional features like underarm vents and a drawcord at the hem. The size is M. As shown in the 7th image, there is some slight staining on the left sleeve. It's not very noticeable, but please refrain from purchasing if you are concerned. Actual Measurements: Length: 68cm Width: 57cm Sleeve Length: 63cm For those who understand vintage clothing, thank you. Feel free to ask questions or negotiate. Thank you.