Smith Altus Mips Helmet Matte Black/Charcoal Medium. 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 and MIPS for the confidence to get after it in any snow conditions too. It's light enough for backcountry missions and cuts a classic profile. Specifications for Smith Altus Mips Helmet: Manufacturer: Smith Age Group: Adults Gender: Unisex Color: Black/Charcoal Features of Smith Altus Mips Helmet 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 Designed for ultimate integration with Smith goggles for maximum comfort and venting AirEvac ventilation system integrates with Smith goggles for fog-free lenses VaporFit Snow dial adjustment system offers 270-degree fit adjustment with the turn of a dial Removable audio-compatible ear pads Regulator climate control allows easy one-handed vent adjustment XT2 antimicrobial lining offers sweat-activated odor control 10 vents Package Contents: Smith Altus Mips Helmet Smith E005082SW5559: Altus Mips Helmet Matte Black/Charcoal Medium