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The large interior volume of the Knowledge Turbo Fan OTG accommodates a wide range of eyeglass sizes while also fueling the fog-fighting performance of our patented Turbo Fan technology. Combined with our proprietary 5X™ anti-fog inner lens, the Knowledge provides incredible anti-fog performance for eyeglass wearers.

SMITH Knowledge Turbo fan

kr1,799.00 Regular Price
kr1,259.30Sale Price
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