This is the OD version of the new Japan Ground Self-Defense Force octagonal cap, produced as a unique project by teamfolgore. The size is 3, fitting 57cm-58cm (with an elastic band for minor adjustment at the back of the head). Condition is new, manufactured by a specialized manufacturer of Self-Defense Force equipment. The fabric is V/C (vinylon/cotton) ripstop fabric for the Self-Defense Force, flame-retardant and IR treated. It's a high-spec model with an elastic chin strap on the brim and mesh lining inside, a replica in the style of official issue items. Please ask if you have any questions. Please note that I may be delayed in responding by 1-2 days due to work commitments.