I use Oakley Flak Jackets. The replacement lenses are affordable and come in about two dozen different tint shades. They are ballistic protection rated as well. I use the regular polarized grey lenses when I'm driving, cutting grass, weed eating, cutting firewood, etc. When I get to thegun club I pop in the amber or the persimmon lenses. They also come with a set of clear lenses which I use when I'm shooting skeet/trap at night under the lights.