Smith Knowledge Turbo Fan Goggles 2019 52 90 CM: 53 and under

90 CM: 53 and under pounds

The revolution is here

Last: 100 mm – Designed for average width feet with average and slightly taller insteps

Sunice Aquaproof laminate

Smith Knowledge Turbo Fan Goggles 2019 52 90 CM: 53 and underThe 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. Features: ChromaPop lens Two speed micro electronic turbo exhaust fan Cylindrical carbonic x lens 5X anti fog inner lens TLT lens