Impact resistance that makes you virtually indestructible is not the only thing on offer in this technological revolution: it is also the first MX design with a lens made entirely of Plutonite™. This new standard of protection is tough as nails, but it s also kind to fickle minds, because it also features Oakley Switchlock™ technology for quick & easy lens replacement. The field of vision is impressively wide, the comfort is almost unbelievably good & the performance leaves all other goggles in its slipstream crumbling to dust. Features Oakley® Prizm™ lens technology Switchlock® Lens Change Technology for fast & easy lens interchangeability Injection-molded Plutonite® High-Impact lens material provides 100% protection against UVA / UVB / UVC & harmful blue light up to 400 nm Optically correct lens with F3 Anti-fog coating Rigid exoskeleton with flexible O Matter faceplate conforms to your face comfortably Triple-layer face foam fleece to wick away sweat (removable & serviceable)...