Features:

• The In-form fit system makes it easy to dial in a custom fit in seconds - even with gloves on an ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and enhanced stability.
• Thermostat control adjustable venting allows you to custom-tune airflow instantly with a simple low profile control button on the outside of the helmet stack vent technology.
• Compatible with aftermarket Giro audio systems by outdoor tech
• MIPS - Multi-directional impact protection system