This is an official cap from the era, from a label that had hardcore metal bands like NOFX. I bought it at a vintage skater clothing store for about 8000 yen. It's a free size thanks to the adjuster, but I wear a New Era 7 1/2 as my perfect size, and this item fits me perfectly. Made by OTTO It will be shipped flat via Nekopos. Search terms: Trucker cap Baseball cap Made in USA American casual OTTO