This is from my husband. It's made of nylon, so it can still be used in the coming seasons. The size is 48 according to the tag, but it's a little small on me (a woman), so I've changed it to S! He bought it when he was young and loved it, but he can't wear it anymore. He didn't wear it very often, but there is some discoloration or staining on the collar, so please check the photos. *Please read the profile.