Smith knowledge turbo fan OTG

Price per Unit (piece): $249.99

With a micro-electric fan to circulate air, Smith® Knowledge Turbo OTG Goggles offer eyeglass compatibility and the ultimate in fog-free vision.

* OTG (over the glasses) design features an enlarged chamber that fits easily over most eyeglasses

* Large frame size accommodates a larger face, and fits snugly and comfortably under a helmet

* Two-speed micro-electronic fan runs silently and continuously up to 100 hours, drawing air through vents to eliminate fogging

* Fan features a high-power mode to clear moisture build-up in extreme situations

* Sensor Mirror lens tint maximizes color definition and increases depth perception in varying levels of flat light conditions

* Self-adjusting split-V nose offers a comfortable fit, while soft hypoallergenic foam creates a total seal around your face

* Accommodates Smith's Ocular Docking System for fitting custom prescription lenses inside (not included)

* Carbonic-X™ outer lens is individually molded to offer optimum scratch resistance, increased visual acuity and enhanced contrast sensitivity

* Double lens creates an insulation barrier between cold outer air and warm air inside the goggles, preventing fog formation

* Exclusive Fog-X™ anti-fog treatment is bonded permanently to the inner lens for optimum fog-free vision

* Clip buckle allows the goggles to be donned and removed with ease

* Molded, articulating adjustment system provides a comfortable, consistent fit with or without a helmet

* Blocks 100% of the sun's harmful ultra-violet radiation

* Accommodates helmets