Shallow‑cut six‑panel cap in waxed cotton, made in Japan. The cloth is 100% cotton, yarn‑dyed and woven in Shizuoka, then coated with a paraffin wax finish and baked in Fukui to create the signature MT‑Wax texture. Initially stiff and dense, it softens, fades, and develops character over time. Size is adjustable via a slot button threaded onto seatbelt tape.