evo.com | Anon Ski and Snowboard Helmets > Raider mode, activated. The Anon Raider 3 MIPS Helmet keeps things simple with MIPS(R) impact protection, passive ventilation, and an Auto-Adjust Fit system that flexes around your head for an easy fit. Throw it on, grab your board, and go see what kind of trouble you can find. Passive Ventilation Passive ventilation channels, highlighting WaveCel material through two vents, help draw fresh air in the front and pull moisture out the back. Snow stopper fabric retains warmth and comfort for cold-weather conditions while preventing snow from entering the vents. Auto-Adjust Fit Auto-adjust fit system features an elastic closure in the rear of the helmet that dynamically flexes around the wearer's head for a perfect fit. MIPS(R) System MIPS(R) Multidirectional Impact Protection system is a revolutionary technology that mimics the brain's own protection system with a low friction layer that lets the helmet slide relative to the head. | Anon Raider 3 MIPS Helmet 2027 - Small in Black