Grex Helmets Size Guide
Grex Helmets
Circumference Measurement: Wrap a measuring tape around your head starting from the center of your forehead. Measure about and inch above your eyebrows and hold tape comfortably snug. Take the length and complete again for good measure. Use the largest of the two readings.
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| CIRCUMFERENCE (cm) | 53-54 | 55-56 | 58 | 59-60 | 61-62 | 63-64 | 65-66 |
Why buy with Infinity?
From price matching to next day delivery we promise exceptional service to all our customers. And with over 14 stores nationwide we are veterans of the UK motorcycle trade.
FIND OUT MORE
Collect money saving points!
By signing up to Club Infinity, you’ll receive reward points on every purchase and benefit from exclusive offers. Best of all it’s FREE. Start collecting money saving points today!
JOIN THE CLUB