Smith I/O 19

Availability: Out of stock

The I/O combines a wider field of view, innovative Responsive Fitª frame design, and updated looks. All while using your same proven lens. The spherical lens has 5Xª antifog, SmithÕs highest level of anti-fog technology, and TLT optics for crystal clear vision. The original I/O was the first goggle to solve the problem of what to do when changing light and weather demanded different lenses. The new I/O continues that legacy of uncompromising performance.


  • Quick Release lens change system, Includes bright light and low light ChromaPopª performance lenses
  • Spherical carbonic-x lens, 5Xª anti-fog inner lens, TLT lens technology for crystal clear vision
  • Medium Fit, Responsive Fitª Frame design, QuickFit strap adjustment system with clip buckle, 3-layer DriWix face foam, Helmet Compatible, Ultra-Wide, Silicone Backed Strap, and Articulating outrigger positioning system
  • Patented Porexª filter prevents optical distortion during changes in elevation, Includes microfiber goggle bag with replacement lens sleeve, *Available in Asian Fit
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