Smith I/O Goggles

The I/O combines a wider ­field of view, innovative
Responsive Fit™ frame design, and progressive design, 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 reinvented I/O continues that legacy of
uncompromising performance.