Dye Invision I3 Turbine Fan

Like a personal ventilation system for your Invision, the Turbine Fan technology is a culmination of Dye's design efforts for perfect goggle circulation. The Turbine fan features the Turbo 9 accelerator blade which yeilds higher air flow volume while operating at a lower RPM resulting ina quieter operation and extended batter life. 2 speed operation ensures that you get the best result under any condition. High impact aircraft quality plastic resists breakage fromclose range shots. Foggy lenses are a thing of the past with the low profile Turbine Fan. Can be worn with or without a visor. Installs in seconds.