This is a knit cap I bought about 20 years ago at REVOLVER in Harajuku. Back then, the Ura-Hara boom was in full swing, and I often bought things at REVOLVER. It was a brand run by Arata Iura and Kiri, but it's now defunct. I liked the shape when I wore it, so I kept it, but I haven't had many chances to wear it lately, so I'm putting it up for sale.