Over 30 years ago, Smith Optics introduced Turbo Fan technology. We now incorporate this fog-killing innovation in the Elite Tactical Core product line. A micro electronic fan efficiently and silently evacuates moist air from the goggle chamber to keep you fog free. Our system exhausts 50% more air volume at a 40% lower decibel level than the competition. So sweat it out. The OTW Turbo Fan will be there to keep it under control. Prescription orders come with Interchangeable RX System.

Meets US standard MIL-DTL-43511D, ANSI Z87.1-2003 and EN166 standards Two speed options to adjust to your activity level Easy on/off button can be operated with gloves on Operates with two AAA batteries Auto shut off to preserve battery life Water and dust resistant battery housing Low profile fan housing does not interfere with brim of helmet