Men's Snow Helmet Rotational motion can cause brain injuries; with MIPS, a low-friction layer slides 10 to 15mm in all directions, reducing rotational motion to the brain during impact Aerocore in-mold construction delivers ventilated protection featuring patented Koroyd material, integrated skeletal structure and Aramid filament reinforcement Koroyd is an open-cell protective material that absorbs more energy on impact than traditional helmets while also increasing airflow AirEvac™ ventilation offers adjustable climate control via 6 vents; can be adjusted even while wearing gloves Technical-knit liner provides beanie like comfort and the adjustable Boa® FS360 fit system lets you dial in your fit Wayfinder strap system featuring Fidlock® is functional simplicity, making it easy to use just 1 hand for on and off The helmet offers goggles integration for maximum airflow and audio compatibility for keeping up with your crew The helmet is designed to match goggles-frame curvature, eliminating the gap and allowing alignment between AirEvac and goggles venting to vent warm, moist air away from the goggles Attaches easily to your backcountry ski pack and has a retainer clip to help keep track of your goggles Smith Code Mips Helmet