This is a Huf flight cap. I bought it at a snowboard pro shop because I fell in love with it, even though it was expensive. It's hard to find flight caps that suit women. The color is incredibly cool, and it looks like a regular cap but is subtly a flight cap, making it easy to match with any outfit. I'm selling it because I have too many hats, but if it doesn't sell, I'll keep it, so please refrain from excessive price negotiations. (Of course, I will try to accommodate comments as much as possible.) The purchase price was over 10,000 yen. I took good care of it, so it hasn't been used much and is in good condition. The size is S/M, and it should be a women's size, as it stretches a bit with the elastic. Around 60cm? Please be sure to read my profile.