This is the OVY Cordura Wool Nylon Jet Cap (black). I purchased it new from the official store and have kept it in storage with the tags still attached, never used. It's made of a soft, thin material, so I think you can use it for a long season. ・Returns are not accepted. ・Everything in the photos is included. ・It will be shipped via Nekopos. The following is quoted from the official website: ------------------------------------ This item uses CORDURA wool material and has water-repellent functionality despite being wool. The sporty design unique to jet caps and the elegant texture of wool make it functional gear for adults. The silhouette is designed to fit Japanese people, so it will fit anyone. [material] Wool : 70% Nylon : 30% [color] black [size] FREE [size spec] -F- Inner circumference 53cm - 63cm ------------------------------------