MT Thunder 3 Full Face Helmet Slang - Matt Grey

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