About 8 years ago whilst looking for sunnies at a Duty Free shop, the reatailer showed me a pair of sunnies that were expensive as hell. I said I wasn't interested because they cost too much. He said, put them on and go outside, I did, and came back inside and bought them - $220. They were SERENGETIS, and I will not wear any other. They are without a doubt the finest lenses I have ever worn. I reckon I can see though clouds with them. Other owners will understand. Over $300 worth these days.