Smith Knowledge OTG Smith Knowledge OTG Smith Knowledge OTG Smith Knowledge OTG
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2014 Smith Knowledge OTG Ski & Snowboard Goggle


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The Smith Knowledge OTG is specifically engineered to fit a wide range of eyeglass sizes with a large interior volume. The Smith Knowledge now comes with Smith Optics new 5X Anti-Fog inner lens. If your looking for a excellent choice for a goggle that fits prescription eyewear, look no further!

Frame information: Smith goggles are engineered for a perfect fit and work in unison with the wide variety of human facial features by using a flexible urethane frame. This unique Urethane compound maintains its flexibility in the coldest of temperatures. The articulating outrigger positioning system on the Smith Knowledge is a key element in goggle / helmet compatibility. When used with a helmet the outrigger articulates allowing the goggle frame to sink into the helmet face port, providing a comfortable and consistent fit.

Lens information: Smith Optics makes the best lenses on the market & provide superior protection from harmful UVA-UVB-UVC rays. The Smith Knowledge OTG utilizes TLT lens technology which provides perfect vision in all conditions by straightening out the incoming light rays by tapering them out from the center out to your peripheral view providing 100% clarity & accuracy. The 5X Anti-Fog inner lens is the most advanced anti-fog lens ever created and provides over 5 times the absorptive properties of anything on the market. Smith goggles have set the standard in lens quality with their Carbonic-X Lens  which meets class 1 optical standards as well as ANSI Z80.3 quality standards, there simply is no better lenses available on the market.

Blue Sensor Mirror Lens: Has a light rose based tint with a VLT ( visible light transmission ) of 70%. This is a performance lens for variable conditions both sunny & cloudy. The multi layer mirror maximizes color definition and increases definition.

Ignitor Mirror Lens: Has a universal lens tint with a VLT ( visible light transmission ) of 35%. This is a performance lens for variable conditions both sunny & cloudy. A versatile lens tint designed to be used all season long.

About Smith Optics: Smith Optics is a leading supplier of the worlds best optics for skiing, snowboarding, and active lifestyle sunglasses.  Smith Optics makes great days better, and for over 45 years has been the innovation leader with the single goal of making days on the mountain the best it can be.



  • Smith Knowledge OTG
  • Large fit
  • Carbonic-X lens with TLT optics
  • 5X Anti-Fog inner lens
  • Patented vaporator lens technology with Porex Filter
  • Floating foam membrane eliminates eyeglass temple pressure
  • Articulating strap positioning system 
  • Ultra wide silicone ribbed strap does not slip on helmets
  • Quickfit strap adjustment system with clip buckle for quick and easy strap adjusments
  • Dual layer Dri-Wix face foam provides pure comfort & a plush fit
  • ODS2 and Eyeglass compatible
  • Helmet compatible
  • Microfiber protective goggle pouch included
  • Made in USA


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