Take full advantage of Louis Garneau's research in aerodynamics to help you set new time trial or triathlon personal records! The Vorttice's dimpled front is followed by Vortex Generators, which direct airflow along the helmet so you slice through the wind quickly and smoothly. In addition to maximum aerodynamics, Garneau's strategically-placed Air Intake vent rids excess heat, so you stay fresh and can ride faster for longer. While you're zooming along the course, the included lens keeps your vision clear while further reducing drag, and the Spiderlock SL retention system provides a comfortable, dialed fit. You can even customize the look of your helmet with the included sticker set of various colors.