You may want them so that you can blend in and hide. You may want them so that you can stand out from the crowd. No matter your plans, the comfort and fit of our best-selling frame is now available in forest camouflage. Wear them from the jobsite to the tree stand with the confidence that your eyes are always protected. Polarized Copper lenses filter out Blue Light or haze which can cause eye fatigue, tired, strained, or sore eyes, and also offers the added feature of a polarized lens. Specifically engineered as a high contrast driving lens. Provide 99.9% Protection from UVA, UVB and UVC Rays. ANSI Z87.1+ 2010 Compliant.