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Smith Knowledge OTG turbo goggles are designed to fit over your eyeglasses - hence  the OTG meaning "over the glasses").  Available in two colors, Smith Knowledge OTG goggles are fantastic for skiing.  The turbo version of the Knowledge OTG goggles includes a fan to keep a constant air cirulation in the goggles.  This prevents them from fogging up when you are standing in the lift line, or sitting in the chair.

The best fog prevention system available for eyeglass users.

features

  • + Articulating strap positioning system
  • + Carbonic-X lens with TLT Optics
  • + Dual Layer Driwix Face Foam
  • + Floating foam membrane eliminates eyeglass temple pressure
  • + Helmet Compatible
  • + Large fit
  • + Microfiber bag included
  • + O.D.S. and eyeglass compatible
  • + Patented Vaporator Lens Technology with Porex™ Filter
  • + QuickFit strap adjustment system
  • + Two-speed, micro-electronic fan
  • + Ultra-Wide Silicone Backed Strap


  • Smith Knowledge OTG Turbo is a stylish Oval frame for Women.
  • These designer sunglasses cannot take prescription lenses.
  • These Sunglasses feature a fashionable full frame design. A rim all the way around the lenses, provides for maximum stability and durability..
  • Designed for Adults, this model has a Hingeless type hinge for greater comfort.
  • Unconditional lifetime warranty. warrantee by the manufacturer covers manufacturer's defects for the frame.
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Smith Knowledge OTG Turbo Sunglasses

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