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|Frame:||Mold Injected Thermoplastic Urethane|
|Lens:||Carbonic X Lens|
|Helmet Compatible:||Helmet Compatible|
|Eyeglass Compatible:||Eyeglass Compatible|
|Face Size:||Standard Frame|
|Manufacturer Warranty:||1 Year|
The I/O combines a wider field of view, innovative Responsive Fit frame design, and updated looks. All while using your same proven lens. The spherical lens has 5X anti-fog, Smith''s 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.