Durable.... Definately not. Fast flying midge could scratch the lens. You wore your cap backwards.... Probably because anything with a peak, struggles to stay on the head with goodr. Certainly can't run in a peaked cap with them. They're cheap tat and after a couple of weeks are usually just another ground pollutant... Unless the wearer is the most careful person ever. Worst shades I ever bought. Donkey goggles were appropriate in my case. I was an ass for buying them.
