Features of the POC Sports Ventral Lite Helmet Internal channels control airflow at High and low speeds Extreme cooling and ventilation thanks to innovative internal airflow design CFD-tested design minimizes turbulence and enhances aero Performance Optimized EPS liner for low weight and crash protection Fully wrapped unibody shell enhances helmet's structural integrity Lightweight 360? size adjustment system makes it easy to find a precise Fit Adjustable straps anchored to helmet liner Eye garage keeps sunglasses secure