This is a Boeken logo cap purchased at the TOKYO ART BOOK FAIR. I bought it at the booth of an overseas artist at the TOKYO ART BOOK FAIR held at the Museum of Contemporary Art Tokyo. "Boeken" means "Books" in Dutch, and it's a cap with a design fitting for an art book fair. This is a unique item that was only sold at the event venue, not a commercially available brand item, so you're unlikely to see anyone else wearing it. The cap is made by YUPOONG and is well-constructed. It has only been tried on and shows little sign of use, with good overall condition. Size: Free size (with adjustable strap) Can be worn by individuals with head sizes up to approximately 60cm. Recommended for those who like art, design, book fairs, and gallery-related items.