Already the preferred fan goggle of US Special Forces groups, the ESS Profile TurboFan is now better and tougher than ever. Following a series of vast improvements, there is no question that the Profile TurboFan represents the most effective night-vision-compatible weapon against lens fogging.
Powered by a single AA battery, the patented TurboFan system draws fresh airflow in through the lower edge of the goggle frame and forces humid air out the top at around 13,000 rpm. Even when perspiration or temperatures are extreme, this two-speed system will exhaust humidity and dramatically reduce lens fogging for over 150 hours of continuous operation (low speed).
Includes: Speed Sleeve, carrying case, 2.8mm clear and smoke grey lenses, AA battery