Giro Trig MIPS Snow Helmet 2025

Finally, Giro MIPS protection and brimmed hardshell style come together in the new Giro Trig MIPS Helmet. A durable hard shell design with Multi-Directional Impact Protection, and Giro Stack Ventilation for those who hike the pipe with their helmet on. There's a reason why the Trig MIPS Helmet caught your eye, everything adds up and the price is right!

• 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.
• 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.
• 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.
• Removable Goggle Retainer
• Seamless Compatibility with All Giro Goggles
• Removable Earpads
• Compatible with Aftermarket Giro Audio Systems by Outdoor Tech (sold separately)