I wanted to love them, but the first pair I received had about a 1/4 inch discoloring on the frame right underneath the bottom of the lens.  I replaced the glasses with another order through Amazon. The second pair I received had a chip on the lens.  I'm going to order them now through Revo, but I will have to pay more. The model through Amazon is a plastic lens which Revo no longer sells - they only sell this color combination with their crystal lens for $50 more.  I'm assigning one star only because they were defective; otherwise, I love the look of these glasses.