This is an identification cap with a mall, sold at the Asahikawa Garrison in Asahikawa, Hokkaido. It is now a rare item as it is no longer sold. It is new and unused. The size is LL. It has an adjuster, so the size can be adjusted. (Please refer to photo 6.) The color is navy blue. Although it is new and unused, it has been stored at home, so please purchase it if you understand this.