I bought this at a used clothing store, but I'm selling it because I don't wear it anymore. The tag was already cut off when I bought it, so it's not there (_ _). The size is M, and the cap can be adjusted in two stages at the back. ⭐︎⭐︎ Instant purchase is welcome. Please refrain from purchasing if you are concerned, as this is a used item stored at home m(_ _)m