Giro says about the Neo
The Neo™ helmet is the new foundation in the Giro helmet line and an instant classic. The Neo benefits from a lightweight in-mold construction and features the dialed-in fit of the In Form™ Fit System with Vertical Tuning. On the mountain, it’s easy to go from hot to cold, so you’ll appreciate the on-the-go temperature control, which is achieved through the Thermostat Control™ adjustable venting and fog-free Stack Vent. Embrace the peak and withstand the wintery elements with the protection of the Neo helmet.