I've been an Oakley man for many years. I had one pair last 11 years and when they finally broke, Oakley gave me 25% off a new pair. I've had the new pair for four years now without and issue, and I've had some other inbetween that I've since sold as well. MJ repairs/replaces for around 25% usually. The only ones I had problem with were when my boat decided to make them fly off my head at 75mph. They sink. Of course, I did have the lenses replaced as well, but that was complete operator error. Can't drop them off the roof onto cement. Other pair is going on 7 years with no issues and the lenses are still perfect. My car pair is 2-3 yrs as well and are like new.