Smith Altus Helmet You love a good storm day as much as carving under blue skies. The Smith Altus ski and snowboard helmet lets you adjust the venting on the fly to match the weather conditions and your output. Of course, it brings safety innovations including zonal Koroyd® for the confidence to get after it in any snow conditions, too. It’s light enough for backcountry missions and cuts a classic profile. Smith Altus HelmetProtectionLightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that’s lightweight and durableZonal Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protectionCertification: ASTM F 2040, CE EN 1077:2007 CLASS BFit / IntegrationDesigned for ultimate integration with Smith goggles for maximum comfort and ventingAirEvac™ ventilation system integrates with Smith goggles for fog-free lensesVaporFit Snow™ dial adjustment system offers 270-degree fit adjustment with the turn of a dialRemovable, audio-compatible ear pads FeaturesRegulator climate control allows easy, one-handed vent adjustmentXT2® antimicrobial lining offers sweat-activated odor control10 ventsWeight (Size M, MIPS®): 16 oz / 450 g
