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
* 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
* Micro-adjustable dial fit system for easy, on-the-go size adjustment
* Available in Round Contour Fit to better match rounder head shapes

Features:
* Nine fixed vents for consistent airflow
* Magnetic chin strap buckle makes for easy one-hand operation
* 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
* Beanie compatible