The Smith Knowledge OTG goggles are over-the-glass and optical docking station compatible (ODS). In other words, you can wear them over your prescription glasses or use our ODS prescription lens insert to maintain the sharpest vision possible. The regulator adjustable lens ventilation keeps the air flowing for consistent fog-free performance. Add a pressure-free fit around the temples, and you’ve found the goggles for skiers and riders with prescription lens needs.
Cylindrical Carbonic-x lens for clarity and impact resistance with built-in Airflow technology for active ventilation
Fog-X anti-fog inner lens for fog-free performance
Fits over the glasses (OTG )
Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance