Protection Complete Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection MIPS Brain Protection System reduces rotational forces caused by angled impacts to the head Integrated skeletal structure creates a roll cage for added strength and impact protection CPSC and CE EN 1078 certified Fit / Integration Designed for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience AirEvac ventilation system integrates with Smith goggles and eyewear for fog-free lenses VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial Features 20 fixed vents for consistent airflow Three-position adjustable visor XT2 antimicrobial lining offers sweat-activated odor control Lightweight, low-bulk single-layer webbing Front and rear eyewear storage channels Camera and light mount compatible