Lens Technology LED Classic polymer lenses with 100% UV protection and a flash silver lens coating, manufactured to exacting standards by Carl Zeiss. Unlike cheap sunglasses, these lenses are decentered (asymmetrical) to eliminate distortion that would otherwise occur with a curved lens. Experience balanced color under blurple (blue purple) or magenta spectrum LED lights. *Not for use under white full spectrum LED lights. Frame Technology The Cultivator frame is made with an impact resistant high level polycarbonate, for a flexible and lightweight fit. This half-jacket frame includes no-slip rubber nose pads that hold the frame comfortably for hours, even in hot conditions. Certified by independent labs to meet or exceed International ANSI MSZ87 S and Canadian CSA Z94.3 specifications. This includes high velocity impact resistance. It's great for outdoor trail running and mountain biking too!
