Review on ToughAsNails Polarized Replacement Crankshaft Sunglass: Ultimate Men's Accessory for Durability and Style! by Russell Wong

My experience with these lenses is the same as others. At first they are very comfortable, but after a few months of wearing and the need for frequent cleaning, they start to scratch or at least look scratched. The lens coating begins to peel off and the lenses fog up badly. I bought a second set when I bought them so I'll be replacing the bad ones with new ones. But I won't buy these again.