Smith Knowledge OTG Nordic thinner and durable at the

thinner and durable at the tip (3 mm)

base 4 curve

Weight : 90 g (3

A length adjustment buckle lets you dial in the ideal length

Smith Knowledge OTG Nordic thinner and durable at theWe 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