Smith Sport Optics sets the standard for high performance sunglasses, goggles and helmets. Smith innovations include the patented Regulator lens ventilation. Smith targets active people who are seriously into the hottest sports, such as snowboarding, free style skiing, surfing and mountain biking. Trendy, fashion conscious people with a strong sense of individuality.
The I/O’s intuitive quick release lens change system is tried and true, so you can switch lenses and stay out in the most demanding conditions. The spherical lens has 5X anti-fog, Smith’s highest level of anti-fog technology, and TLT optics for crystal clear vision. The I/O was the original goggle to solve the problem of what to do when changing light and weather demanded different lenses.
Quick release lens change system
Includes bright light and low light performance mirror lenses
Spherical carbonic-x lens
5X anti-fog inner lens
TLT lens technology for crystal clear vision
Patented Porex filter prevents optical distortion during changes in elevation
QuickFit strap adjustment system with clip buckle
3-layer DriWix face foam
*Available in Asian fit
Ultra-wide, silicone backed strap
Dual-axis outrigger positioning system
Includes microfiber goggle bag with replacement lens sleeve