Thank you for viewing. I purchased this at a used clothing store. I wore it a few times, washed it, and stored it in a drawer. Size: 60.6cm There is no fastener at the back. It's quite large for women and is intended for men. Photo 7: There is a stain-like mark on the lower left side of the brim when viewed from the front. Photo 8: The size label is dirty. I think it can be removed with stain removal, etc. Photo 9: There is a part of the seam on the underside that is slightly coming undone. This is a logo cap for this team, and all-black ones are rare, so why not consider it for those who collect them? There is a smoker in my family. Please understand that this is a used item before purchasing. Please feel free to ask if you have any questions (*^_^*)