Length 69cm (back) Width 56cm Velcro is attached to the cuffs for adjustment. It also has pockets and is highly functional. Simple cleaning for pilling, etc. has been done. There is no noticeable damage, but it is still used clothing, so please only purchase if you understand that. I'm about 174cm tall and slightly thin, and it's a just-right size. It has a rare design, and I think M is a golden size.