Giro Nine Snow Helmet Matte White S (52-55.5cm)

Giro Nine Snow Helmet Giro Unisex Ski/Snowboard Helmet For more than a decade, The Nine has been a keystone staple in the Giro product line and is the product that started it all in performance snow helmets. The new Nine features an updated, streamlined low profile design, Thermostat Control and a full array of functional features that have made the Nine Giro’s most enduring and popular design. Giro's stack Vent was developed based on research showing the majority of the warm air that can cause fogging exhausts from the center top vent of the goggle. Aligning the Stack Vent in the helmet with the center vent of your goggles helps to keep them clear and fog free while maintaining total helmet and goggle integration. Construction In-Mold Construction Fit System In Form Fit System , Vertical Tuning Ventilation Super Cool Vents with Thermostat Control, Stack Ventilation Certification ASTM F2040 / CE EN1077 SIZE CHART - Measure around forehead Small: (52-55.5cm) Medium: (55.5-59cm) Large: (59-62.5cm) XLarge: (62.5-65cm) *XL size offered in limited colors

• In-Mold Construction
• In Form Fit System , Vertical Tuning
• Super Cool Vents with Thermostat Control, Stack Ventilation
• ASTM F2040 / CE EN1077