The coating on the lens has started to come off in just two months of purchase. Blotchy pattern and now difficult to see. I contacted Nautica rep  for returns under warranty and it will cost me $7 to ship it for them to evaluate whether this is a genuine frame since they don't encourage online purchases, and after making the determination they will either fix it or not, based on their evaluation. Two weeks for this process. I bought these for everyday wear and expected it to last at least half a year. My advice is don't get suckered in by the price. When the glasses turn out defective, Nautica makes it painful for an exchange or return.