I have both the black and blue versions of these. I wear them daily, usually the black ones, because the blue/mirror lenses are darker, but perfect for really sunny or bright snow days. I have oakleys, and bolle sunglasses, and I would say that the quality of these is honestly on par with both, plus at the cost, if I lose them or if they would happen to break (not likely because how tough), It doesn't hurt the wallet to buy another pair!