We understand that finding the right size helmet can be tricky, which is why we've put together this comprehensive guide to help you make the best choice.
Step 1: Measure Your Head
The first step to finding the perfect helmet size is to measure your head. Use a soft measuring tape to measure the circumference of your head just above your eyebrows and ears. Make sure the tape is level and snug, but not too tight.
Step 2: Find Your Size
Once you have your head measurement, you can use our sizing chart to find your helmet size. Compare your measurement to the chart and find the corresponding size. If you're between sizes, we recommend sizing up for a more comfortable fit.
| HJC Helmets |
XXS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
51-52 |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
63-64 |
| SHARK HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
63-64 |
| AGV HELMETS |
XS |
S |
MS |
ML |
L |
XL |
XXL |
| CM |
53-54 |
55-56 |
57 |
58 |
59-60 |
61-62 |
63-64 |
| ARAI HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
63-64 |
| SHOEI HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
53 |
55 |
57 |
59 |
61 |
63 |
| MT HELMETS |
XXS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
51-52 |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
62-63 |
| FOX HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
63-64 |
| CABERG HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
53-54 |
55-56 |
57-58 |
59-60 |
61-62 |
63-64 |
| SIMPSON HELMETS |
XS |
S |
M |
L |
XL |
XXL |
| CM |
52-54 |
54-56 |
56-58 |
58-60 |
60-62 |
62-64 |
