The Smith Vantage Women's Ski and Snowboard Helmet gives you everything you need out of a helmet. A sleek design, lightweight shell, and advanced impact absorption technology. In sticking with that theme, the Vantage Helmet is now offered with a new level if impact protection called MIPS (Multi-Impact Protection System). By allowing the helmet shell and liner to move independently of each other, MIPS reduces the rotational force transferred to the body in the case of a skid or glancing blow to the helmet. Hybrid L shell construction combines the advantages of super light in-mold construction with a durable injection molded ABS outer shell. Aerocore technology, with open cell Koroyd impact absorbing material, increases the helmets ability to keep you warm, during bitter January pow days, and promotes the flow of air when you open up the air vac vent system in the spring. The Boa 360 fit system is ergonomically contoured and the dial gives you on-the-fly circumference adjustment and vertical tuning to perfect your goggle integration - regardless of brand. AirEvac vents in the brim facilitate your goggle’s vent system, and get some fresh air to your mane.