Low profile and set up with their new Intake Port vent system, the Giro Chapter helmet is the new archetype for back country / all mountain riding. The deepest channels Giro has ever cut into a snow helmet pump air over your head to keep you cool and comfortable.
- Stack Vents: 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.
- In-Form 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 while the vertical tuning feature accommodates different goggles and head shapes for a custom fit, free of gaper gap.
- In-Mold Construction: Fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows Giro to sculpt better ventilation systems, so In-mold helmets can be lighter and cooler than traditional helmets.
- Super Cool Vents: Pull cool, fresh air into the helmet while pushing heat and stale air out. By maximizing efficiency and optimizing vent shapes, the collective cooling power of Super Cool vents helps to regulate your core temperature and keep you feeling fresh all day.
- Small = 52 - 55.5 cm
- Medium = 55.5 - 59 cm
- Large = 59 - 62.5 cm