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Rolled on stepped mandrels machined with micro-tapers at specific points within the overall taper
Performance fit
lots of ventilation and two large doors for easy accessall the comfort
Defends against water
Smith Knowledge OTG Water Sports Rolled on stepped mandrels machinedWe never take clear vision for granted. 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
