Hat sizes

The right size for every head!

Here you'll find all the information you need to determine your head circumference and therefore your hat size. The measurement unit chart will help you match your head circumference to the appropriate hat size.

Units of measurement (International)

Head circumference in cm:	52	53	54	55	56	57	58	59	60	61	62	63	64
worldwide	XS	XS	S	S	M	M	L	L	XL	XL	XXL	XXL	XXXL
English customs	6 3/8	6 1/2	6 5/8	6 3/4	6 7/8	7	7 1/8	7 1/4	7 3/8	7 1/2	7 5/8	7 3/4	7 7/8
American customs	6 1/2	6 5/8	6 3/4	6 7/8	7	7 1/8	7 1/4	7 3/8	7 1/2	7 5/8	7 3/4	8	8 1/8

How to measure your hat size

Head circumference in cm:
Place the tape measure around your head
(at forehead level above the eyebrows).
The measurement in centimeters represents the hat size.

Our tip:
If you don't have a tape measure handy, take a piece of string or ribbon and then measure the size with a ruler.