Oakley front line mx clear lens gogglesstay at the head of the pack with the front line goggles that come with a clear lens with a 93% light transmission which is ideal for use during low lighting or night time rides. The lens also comes with oakleys high definition optics which provide full uv protection and improve clarity. Meanwhile switchlock technology allows you to seamlessly change your goggles lens for different coverage in a range of environments. The plutonite lens construction also helps protect against high impact and abrasions keeping your vision clear even in the harshest of terrains.features93% light transmissionclear lensfull uv protectioncompatible with most helmet typesoakley switchlock technologylightweight, flexible frameplutonite lens constructionhigh definition opticsbuy oakley goggles from chain reaction cycles, the world's largest online bike store.