Smith Optics Knowledge Turbo Fan OTG Goggle (Black Frame, RC36 Lens)

Large Fit, Helmet, ODS2 and Eyeglass compatible
Spherical and Cylindrical Carbonic-X lenses with TLT optics, Porex? Filter and 5X Anti-Fog inner lens
Articulating outrigger positioning system with Ultra-Wide, Silicone Backed Strap and QuickFit Strap Adjustment System
Includes Microfiber Goggle Bag
Manufacturer's Lifetime Warranty The large interior volume of the Knowledge Turbo Fan OTG accommodates a wide range of eyeglass sizes and now with our new 5X Anti-Fog Inner Lens, the Knowledge is an excellent choice for all eyeglass wearers. More »