Size Chart
| Helmet Size | CM | IN | Hat Size (IN) |
|---|---|---|---|
| XS | 48-51 | 18 7/8–20 1/8 | 6–6 3/8 |
| S | 52-54 | 20 1/2–21 1/4 | 6 1/2–6 3/4 |
| M | 55-57 | 21 5/8–22 1/2 | 6 7/8–7 1/8 |
| L | 58-60 | 23 1/4–24 5/8 | 7 3/8–7 1/2 |
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Sanction
This lightweight full-face offers comfort and protection for dirt jumps, pump tracks, or riders who want a smaller size and profile.
At just 850 grams, the Sanction is our low-profile full-face helmet aimed at dirt shredders and BMX riders who don't need the more robust Full-9 or Transfer-9. The Sanction has become the choice of adults who want full-face protection but prefer a smaller size and profile. If you're riding a chairlift, go with a Full-9 or Transfer-9. But if you're pedaling BMX or dirt jumps, this helmet will serve you well. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.]
Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older,850g (Size M)
