PROTECTION: 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 FIT: XT2 antimicrobial lining offers sweat-activated odor control, Lightweight, low-bulk single layer webbing INTEGRATION: Adjustable, removable visor, Camera and light mount compatible, ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience, AirEvac ventilation system integrates with Smith eyewear for fog-free lenses Koroyd provides superior impact absorption, design flexibility and ventilation when compared to materials used in traditional helmet construction such as EPS. By utilizing crumple-zone cylinders that crush uniformly on impact. Koroyd manages energy more efficiently with less volume than any other protection material on the market. Unlike traditional protection materials, Koroyd cylinders absorb and convert more kinetic energy, whilst increasing air flow and reducing overall weight. Not all helmets are equal,