Description
2025 Giro Trig Snow Helmet
Thermostat Control Adjustable Venting allows for perfect airflow whether ascending or descending, and the Stack Ventilation keeps your goggles fog free no matter what your energy output. Meanwhile, its fit can be customized at the turn of a dial via the In Form Fit System and the Multi-Directional Impact Protection System may offer more protection in angled impacts. All this tech business is shielded in a progressive brimmed design guaranteeing Seamless Compatibility with Giro goggles.
Construction
- Hardshell Construction – Hard Shell Construction produces great helmets at a great price. A rugged outer shell is molded and then attached to the EPS foam liner.
Ventilation
- Stack Ventilation – Stack Ventilation 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
- Thermostat Control™ Adjustable Venting – Allows you to custom tune airflow instantly with a simple, 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.
Fit
- In Form™ Fit System – A low-profile fit and stability system that makes it easy to dial-in the fit and feel of your helmet in seconds – even with gloves on. An ergo-friendly dial at the base of the helmet provides up to 6 cm of fit adjustment, and the system also includes a separate vertical turning feature that adjusts the fore / aft tilt of the helmet on your head to enhance peripheral vision and optimize the fit of the helmet with goggles.
Additional Features
- Removable Goggle Retainer
- Seamless Compatibility with All Giro Goggles
- Removable Earpads
- Compatible with Aftermarket Giro Audio Systems by Outdoor Tech (sold separately)
Helmet Size Chart
| SIZE (CM) | SIZE (IN) | |
| S | 52 - 55.5 | 20.5 - 21.75 |
| M | 55.5 - 59 | 21.75 - 23 |
| L | 59 - 62.5 | 23 - 24.25 |
| XL | 62.5 - 65 | 24.5 - 25.5 |
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