• In form 2 Fit system is lighter and lower-profile than the original, and easier to dial in a custom fit in seconds, even with gloves on. An improved dial design provides up to 6cm of adjustment plus enhanced stability
• Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simole, low profile control button on the outside of the helmet. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable
• Our stack vent was developed based on research showing the majority of warm air that can cause fodding comes from the goggle's center top vent. Aligning the stack vent in the helmet with the center cent of the goggle helps keep it clear and fog free
• The pinch free one handed fidlock magnetic snap helmet buckle combines the advantages of two fastening concepts in a completely new way. Strong magnets make it easy to open and close, while a secure snap fuctionality ensures a continuous locking force
• Pure silver is the secert ingredient that gives IONIC the power to provide natural, permanant odor protection to keep your helmet feeling fresh

Circumference - 55.5-59cm