This aggressive mountain biking helmet offers excellent ventilation and a custom fit.
- Twenty-seven large air vents offer cooling ventilation when the action heats up
- Roc Loc 3® stabilizing system with on-the-head tension adjustment ensures a great fit; helmet is ponytail-compatible
- In-mold shell helps to reinforce the larger vents for a durable exo-skeleton
- Durable outer shell is bonded to the inner lining, creating a strong exoskeleton for superior head protection; certified to CSPC safety standards
- Sweat-wicking brow pads pull perspiration away from you, keeping sweat out of your eyes on those long uphill grinds
Imported.
Sizing/head circumference: Small fits 20 to 21.75 inches, Medium fits 21.75 to 23.25 inches, and Large fits 23.25 to 24.75 inches. Giro products can only be shipped to the U.S., Canada and Mexico. To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Technical specs info.
View all Giro| Best Use | Mountain Biking |
|---|---|
| Vents | 27 |
| Visor/Brim | Yes |
| Weight | 298 grams |