Louis Garneau Course Road Bicycle Helmet. Great aerodynamics and ventilation are the key attributes to a high performance Bicycle Helmet. Both obsacles have met their match with the Louis Garneau Course Road Bicycle Helmet. By superiorly achieving the utmost in aerodynamics, ventilation, comfort, safety, and design, the Course Bicycle Helmet is for sure, a winner. Computational Fluid Dynamics Software enabled us to simulate the aerodynamic performance of several helmets on the market. Garneau's analysis determined that it was possible to optimize performance by maximizing the frontal surface of the Bicycle Helmet. In order to reduce this highest pressure zone on the Bicycle Helmet, the front, frontal openings were designed to optimize air follow and evacuate air internally to the back of the Bicycle Helmet. An aerodynamically designed inner nerve system molded inside of the EPS liner to force air inside the Bicycle Helmet, circulate the rider's head, and evacuate to through the back of the Bicycle Helmet. Internally molded evacuation channels move the airflow, cool the head, and eliminate moisture. The Course Bicycle Helmet was designed directly on the head of a rider in a cycling position, so it naturally adapts to the contour of the human head without excess material.