Park days, storm riding or groomer hot laps, the Method helmet sets you up with the latest safety innovations, including Mips® and Zonal KOROYD®, for enhanced energy absorption in the event of a crash. Its minimalist exterior packs in eight fixed vents and our proven AirEvac tech to keep the air flowing and your goggles fog-free. Buckle up, tune in, and hit the hill. - Protection Lightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that's lightweight and durable Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head Select colorways offered without Mips® system Certification: ASTM F 2040, CE EN 1077:2007 CLASS B - Fit / Integration Designed for ultimate integration with Smith goggles for maximum comfort and venting AirEvac ventilation system integrates with Smith goggles for fog-free lenses Self-adjusting lifestyle fit system flexes to match your head shape for maximum comfort Available in Round Contour Fit to better match rounder head shapes - Features Eight fixed vents for consistent airflow Aleck® audio systems compatible Removable Snapfit SL2 ear pads add warmth and are audio-chip compatible Removable goggle strap lock for streamlined shell when goggles are worn under helmet - Whats Included Smith helmet bag included - Smith Helmet Size Guide Size S M L XL Head circumference (cm) 51-55cm 55-59cm 59-63cm 63-67