Oakley cap. I used it a few times mainly for tennis and washed it, and I think the condition is not bad. The top and the back are black mesh, so maybe it's for summer? Please consider this item as used. It's an adjustable type. It will be shipped via Mercari Compact. *The white tag was cut off because it was in the way during play. It's in the last image. Please refrain from purchasing if you are concerned.