MILEY Size U 59cm The adjustable strap allows you to adjust the fit. It has a stowable sunshade. It protects the back of your neck from the sun. When not in use, it can be stored in the hat itself. Purchased a few years ago. Used about 10 times. There are no scratches or stains, but there is a general feeling of use. Please purchase with your understanding. Thank you for looking.