Fit is great. The clarity is amazing. Polarizers work great. I fish a lot so polarized lenses are a must! The only drawback is the thickness of the lens. Much thinner than Oakley. Much more fragile. I dropped them the first day and a small crack formed in them. After that I reset them several times, and again no problems. But for the price you really can't complain. 5 pairs equals 1 set of duplicates.