• The lightweight in-mold construction fuses the outer shell and EPS foam into a one-piece design that is lightweight and durable. • Zonal Koroyd® shell for lightweight, ventilated, energy-absorbing impact protection • The MIPS® brain protection system reduces rotational forces caused by oblique impacts to the head. • Climate control allows easy one-handed vent adjustment. • Certifications: ASTM F 2040, CE EN 1077:2007 CLASS B • The VaporFit Snow™ adjustment system provides 270 degrees of fit adjustment with just a turn of the dial. • Designed for maximum integration with Smith goggles for maximum comfort and ventilation. • AirEvac™ ventilation system integrated with Smith goggles for anti-fog lenses • 12 ventilation openings • Removable, audio-compatible ear pads for personalized comfort • Size: S, 51-55 cm