The Giro G9 Ski Helmet has been the best selling snow helmet ever made. So Giro has decided to preserve its core and make the new G9 better by bringing it up to date with clean lines and a hint of attitude. The G9 represents form complimenting function that can be applied to any terrain or riding style.
Audio Compatible (Requires Audio Add on-Not Included)
4 In Form sizes: S (52 - 55.5cm), M (55.5 - 59cm), L (59 - 62.5cm), XL (62.5 - 65cm)
XL size Offered in Limited Colors.
Compatible with All After Market TuneUps Systems
15 vents Super Cool Vents with Weatherstrip Vent Plugs
Compliance: ASTM F2040 / CE prEN1077
Giro G9 Helmet