The size is M, but it's quite large. I think it feels like an XL. It hasn't been used much, so it's generally clean without any stains. However, there's a few millimeter hole on the left sleeve (see photo 6), so I've marked it as having some minor scratches or stains. It's not very noticeable, but please refrain from purchasing if you are concerned. It's quite warm! I will ship it using the smallest possible shipping method!