| Availability: | In stock |
From its In Form™ Fit System that lets you customize the fit to its adjustable venting that provides airflow when you need it, the Ratio™ helmet lets you make all the adjustments you need to stay comfortable on the mountain.
Beneath the sleek silhouette, you'll find the adjustability of an In Form fit system and Thermostat Control adjustable venting. Meanwhile, the Ratio helmet is also fully compatibility with aftermarket audio systems by Outdoor Tech so you can listen to your favorite tunes on the mountain.
| Construction |
Hard Shell construction
EPS foam liner
|
|---|---|
| Ventilation |
Thermostat Control™ adjustable venting - allows custom-tuning of airflow instantly with a simple, low-profile control button on the outside of the helmet
Stack Vent™ Technology
|
| Fit System |
In Form™ Fit System - easy to dial in a custom fit in seconds, even with gloves on. Ergo-friendly dial at the base of the helmet that provides up to 6cm of adjustment and enhanced stability
|
| Product Weight |
590g (size Medium)
|
| Electronics Compatibility |
Compatible with aftermarket Giro audio systems by Outdoor Tech
|
| Certification |
CE EN1077
|
| Highlights |
Seamless Compatibility with all Giro goggles
|
