Love this hat! I am a woman with an extra small head (53cm) and have found it nearly impossible to find a hat small enough to fit that doesn't look like I'm wearing a child's hat. This hat is a little big out of the box but fits perfectly with a piece of foam tape (weatherstripping) under the inside band. It's very well made and has a wire brim so you can shape it how you want and it stays. I'm so stoked I found this hat and absolutely recommend it for anyone with an XS head, male or female. It looks great and I get compliments every time I wear it.