Channeling the legendary Giro Nine born over a decade ago, the progressive Nine.10 packs tons of bang for the buck. Style lines borrowed from the Giro Seam combine with our innovative In Form fit system for the best fit ever made. Plus, we've replaced those pesky, easy-to-lose vent plugs with an ingenious Weather Strip Vent Shield.
- In-Mold Construction
- 14 Super Cool Vents with Weatherstrip Vent Shield and Stack Vent
- Compatible with all after market TuneUps systems
- Compliance: ASTM F2040/CE EN1077
S 52 - 55.5 cm M 55.5 - 59 cm L 59 - 62.5 cm