Smith Knowledge Turbo Fan Goggles 2019 retro Articulating hard-shell construction

Articulating hard-shell construction

and range to be Daytime-visible from up to 2km away

When the best is not good enough

Articulated knees give you plenty of wiggle room for throwing tricks or banging bumps

Hole Pattern 4x2 Base Sintered EG Stone Finish

Smith Knowledge Turbo Fan Goggles 2019 retro Articulating hard-shell constructionThe 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