Gather your materials
All you need is a flexible measuring tape (such as a dressmaker’s tape) or a piece of string and a ruler.
Measure your head
Position the measuring tape around your head where your hat will sit. This is typically about 1cm above your ears and across the middle of your forehead. Ensure the tape is level and sits snugly, but not too tight. You want a comfortable fit. If you’re using a string, mark the point where it meets and measure it against a ruler.
Find your size
Once you have your head circumference in centimetres or inches, compare it to the Hicks & Brown sizing guide:
Extra Small (53-54cm) Small (55-56cm) Medium (57-58cm) Large (59-60cm) Extra Large (61-62cm)
If you find yourself between sizes, we recommend sizing up for a more comfortable fit. You can order a pack of our hat resizers which bring the fit in tighter.