Our sharpest optics and the largest field of view ever redefine the clarity of the Line Miner Pro. The new single-layer lens design reduces distortions, refractions, and reflections, increasing the field of view by 20% compared to the original Line Miner. The Prizm Lens Technology enhances contrast in reflected light on snow, while an additional anti-fog treatment improves perception and optimizes visibility in a variety of mountain environments and conditions. With its bio-resin frame, recycled polyester strap, and eco-friendly packaging, the Line Miner Pro underscores Oakley's ongoing commitment to environmental protection. Each pair of goggles comes with a two-lens package that allows for effortless adaptation to changing light conditions, extending your downhill adventures with ease and reliability.