The Giro Seam Helmet is the perfect all mountain helmet. An improved ThermostatTM vent system, our Stack Vent, and a feather light weight will keep your temp under control, your goggles clear and your comfort level at an all time high. Finish it off with the best fit system ever made for a snow helmet and you are ready for a full day on the mountain.
- Compatible with all after market TuneUps systems
- In-Mold Construction
- X-Static anti microbial padding
- Interior Goggle Channel
- 12 Super Cool vents with Thermostat Control
- Stack Vent
- Compliance: ASTM F2040/CE EN1077