I am not sure why they call these safety glasses. They are really nice and about the same size as my other glasses. Maybe I will be able to see out of them? Actually, after looking at frames I think I will just purchase new lenses. Why would lenses cost the same for the safety glasses and my little wussy glasses? It is a scam. The safety glasses are a much better deal. Although, my wife does not like the safety glasses idea. So I guess I am stuck with my old small glasses.