I enjoyed these sunglasses because they were very light and comfortable, but after a few months one of the lenses began to fail. I sent an email to the company asking that the glasses be replaced per their 24 on to warranty. They offered to give me a 50% discount on a new pair, which I accepted. The code they sent me to use wouldnt work, though. I sent them two photos of the response I received when I tried to use the code, and they sent me back an insulting message. They do not honor their warranty and the service was far from friendly. Ill now buy new su glasses from a different company.