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Smith I/O Goggle

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Our Take

Glacier Glasses might come to mind before goggles in terms of mountaineering, but when there are 70 mph winds howling and your contacts are frozen in your eyes, we're pretty sure you'll be thinking of goggles; specifically the I/O Goggles from Smith.

With a quick-release lens system, the I/Os are ready for a sunny glacial day or a windy night climb in just a few seconds. And don't worry about fogging. The I/O gets our highest level of anti-fog treatment and integrates with our helmets for airflow that keeps the view sharp through all weather conditions. 


    • Two lenses: Bright light and low light ChromaPop™ performance tints
    • Microfiber goggle bag with replacement lens sleeve
    Product Details


      • Quick-release lens change system for easy lens changes
      • Spherical Carbonic-x lens for distortion-free optics and impact resistance
      • 5X™ anti-fog inner lens for advanced fog-free performance
      • Available with ChromaPop™ lens: ChromaPop™ enhances contrast and natural color to make the details pop

    Fit / Integration

      • Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance
      • QuickFit strap adjustment system lets you find the right fit fast
      • Ultra-wide, silicone-backed strap stays put
      • Three-layer DriWix face foam wicks moisture for a fog-free fit
      • Responsive Fit™ frame adjusts to your face for a precise, comfortable fit
      • Medium fit; Available in Asia fit
    I/O Goggle

    I/O Goggle