Wiley X Vallus Pol. Emerald Mirror Extra Lens

Polarized Green Mirror lenses
Polarized lenses offer many advantages. They give you a better vision and allow your eyes to feel more comfortable and well rested. They reduce glare, and they also make it easier to see into the water. On top of the amber tinted lens, a green multi-coat mirror surface is added, specially designed to amplify color contrasts, and give high visual definition. This results in distinct colors and crisp acuity in all light conditions, giving superior vision performance.