HELMET SIZE CONVENTION CHART

Click on your size below to view our stock in your size:

SIZE	CENTIMETER	HAT SIZE	INCHES
XXS	51-52	6 3/8 – 6 1/2	20 – 20 1/2
XS	53-54	6 5/8 – 6 3/4	20 7/8 – 21 1/4
S	55-56	6 7/8 – 7	21 5/8 – 22
M	57-58	7 1/8 – 7 1/4	22 1/4 – 22 7/8
L	59-60	7 3/8 – 7 1/2	23 1/4 – 23 5/8
XL	61-62	7 5/8 – 7 3/4	24 – 24 3/8
2XL	63-64	7 7/8 – 8	24 3/4 – 25 1/4
3XL	65-66	8 1/8 – 8 1/4	25 5/8 – 26
4XL	67-68	8 3/8 – 8 1/2	26 3/8 – 26 3/4