I bought this about six months ago, but it doesn't really suit me, and I only wore it once for shopping before storing it away. I'm selling it because I don't use it. Although I don't see any stains, please understand that it has been stored by a private individual. Product Description: The back has a plastic adjuster, so it's a free size. Head circumference: Approximately 55cm~61.5cm, Brim length 7cm, Depth 12cm Material: 100% cotton