Smith Knowledge Turbo Fan Goggles

• People say the most important race in history was the arms-race in the mid 20th century. Wrong! The most important race in history is the race for superior fog prevention in goggle lens technology. Using the patented Vaporator lens technology the Smith I/OX has won this race by a landslide. Fogged lenses are a thing of the past when you dawn the I/OX goggles. These goggles also offer incredible peripheral vision due to the lens being placed outside of the frame. See the results of the world-wide anti-fog race and check out the Smith I/OX Goggles.

Lens

• I/O Construction - Using the I/O style it has never been easier to change your lenses. Easily pop one out and change it to the other in seconds. Plus, each pair of goggles comes with two interchangeable lenses!
• Patented Vaporator Lens Technology with Porex Filter
• Spherical, Carbonic-X lens with TLT Optics
• Quick release lens system
• 5x Anti-Fog Inner Lens

Strap

• Ultra-wide, Silicone Backed Strap
• QuickFit Strap Adjustment with Clip Buckle
• Face Foam
• 3-Layer, DriWix Face Foam