The Vantage 2 ski helmet strikes a balance between lightweight comfort and targeted safety technology to provide all-day comfort and confident protection. A three-piece hybrid shell provides airflow to keep you comfortable even as you push your limits - paired with Smith's Koroyd technology and the MIPs Safety System so you can hard-charge down the mountain knowing you have some of the best protection available.Features AirEvac ventilation system provides fog-free riding with Smith goggles BOA 360 Fit System for on-the-fly micro-adjustments Fidlock strap buckle offers a snug fit with one-hand operation Dual regulator climate control for on-hand ventilation adjustments The Vantage 2 features 40 vents Ionic+ antimicrobial lining offers odor control Aleck audio system compatible