Take a step back in time to Smith's original I/O ski goggle, the goggle that revolutionized quick lens changing. The Smith I/O is still in demand. Do you still have a bunch of I/O lenses but your frame has seen better days? This is your chance to put those lenses to good use.
Features
- 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
- 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 Low Bridge Fit
ChromaPop Performance Lens Packages: Two lenses, Bright light and low light Chromapop performance titns

ChromaPop™ SUN
These are all full sun lenses for those bluebird days when there isn't a cloud in the sky and you need that added protection from glare and the harsh light at higher elevations and Springtime days. The lower the VLT the better for glacier type conditions (6-9% VLT) or select the slightly higher VLT (12-16% VLT) for good full sun at higher elevations or Spring days.
·Sun Red Mirror - 25% VLT Category S3
ChromaPop™ Storm
Don't go to the hill without a Storm lens. Proven to enhance contrast and improve your visual acuity in low light conditions. Ever need something different for that last hour of the day or when the light is heavy blue? These are the lenses you need. Engineered to get the most out of any stormy or low light environment. Come on; enjoy that last hour or that beautiful snowfall. Choose what your eye might like, Yellow Flash for a brighter yellow glow, Rose Flash for a more red filter, reportedly a better blue light filter, or the Storm Blue Sensor, a light blend of the two and a throwback to Smith's first most sought after low light lens, the Blue Sensor Mirror.
· Storm Yellow Flash - 65% VLT Category S1
What the heck is VLT?
VLT or Visible Light Transmission is the measured percentage of available light allowed thru the lens and reaches your eye. So the lower the VLT the less light that reaches your eye and the higher the VLT the more light that reaches your eye.