This is a cotton cap from DECHO, a hat brand from Okayama. It has a sturdy feel and the texture will improve with wear. The size can be adjusted with a metal buckle belt. It's a design that's easy to match with both casual and outdoor styles. I've only worn it once. It has a vintage-like texture to begin with, so please refrain from purchasing if you are concerned about this. A similar model from the same brand is currently sold on the official website for around 10,000 yen. The condition is very good, I think. I will fold it for shipping. Instant purchase is OK!