Enjoy the Ride: The Smith Descend Helmet packs the latest impact protection into a lightweight, low-profile design that lets you focus on riding more and fussing with your gear less. Your Protection at Its Core: Lightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that's lightweight and durable. Zonal Koroyd coverage complements the Mips protection system for energy-absorbing impact protection. This ski and snowboard helmet is ASTM F 2040 and CE EN 1077:2007 certified. Stay Cool & Eliminate Foggy Lenses: With 16 vents, our dual regulator climate control offers easy, one-handed front and rear vent adjustment. The AirEvac system integrates with Smith eyewear, so you’ll stay cool and your goggles will stay clear. Plus, Ionic+ lining offers sweat-activated odor control. Adjustable for a Comfortable Fit: Our adjustable dial fit lets you fine-tune the fit and feel on the fly with one hand. Removable Snapfit SL2 ear pads add warmth and are audio-chip compatible to keep you connected. Born on the Mountain, Built from Innovation: Smith is a performance eyewear and helmet brand for those inspired to pursue new and deeper connections with the outdoors. We’ve been outfitting consumers with the confidence to experience more since 1965. Made for those who go big, go fast, and always ride in style. Innovations like KOROYD and Mips technology give our snow helmets superior energy-absorbing impact protection for enhanced safety on every run. Whether skiing or snowboarding, our snow helmets help keep you safe on the slopes. If you’re looking for the best skiing and snowboarding helmets, look no further than Smith Optics. Born on the mountain and built from innovation, Smith is a performance eyewear and helmet products brand for those inspired to pursue new and deeper connections with the outdoors. We’ve been outfitting consumers with the confidence to experience more since 1965.