A proven favorite for more than a decade. This lightweight helmet is defined by its low profile and streamlined silhouette. A wealth of features ƒ?? including the custom tuning of the In Form Fit System and Thermostat Control venting ƒ?? make the Nine one of Giroƒ??s most enduring and popular performance snow helmets.
In Form Fit System , Vertical Tuning
Thermostat Control, Super Cool Vents, Stack Ventilation
Compatible with all aftermarket Giro audio systems, Seamless Compatibility with all Giro goggles
ASTM F2040 / CE EN1077