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The extra-large spherical lens of the I/OX Turbo Fan allows unparalleled peripheral vision, while 5XTM anti-fog technology creates 5 times the fog absorption compared to anything else on the market. This technology combined with the interchangeable lens and our military-derived Turbo Fan, for the ultimate in fog clearing technology, keeps you on the mountain all day, regardless of the conditions.
Once Upon A Hell Of A Time. True To The Vision Since 1965. In 1965 Dr. Smith built the world's first thermal sealed goggle so he could get outdoors and have a blast on days everyone else had to stay inside. 50 years later and our purpose hasn't changed.