This is an unused Bridgestone cap, though it has been stored for a long time. It has "OFF・THE・ROAD TIRES" on the back, and a patch on the left side (apologies for the blurry photo) that says "SHIMONOSEKI PLANT (Bridgestone Shimonoseki Factory)". The size is adjustable and one size fits all. It has been stored unused for many years, so there is some shape distortion and wrinkling. Whether this will be resolved with continued use is unknown. To prevent further shape distortion, it will be shipped in a box.