Greetings from Costa Rica ! I thought this would be a good way to start informing myself and getting more expertise about Oakley, I just recently got my 4th pair of Oakleys, and I most definitely will be getting more and more as time passes by, in other words, I think will be a collector indeed. So I will be checking the forum for useful info and insights on models and prices. Unfortunately where I live, it is very hard to get'em and all of mine have been purchased thru friends that have gone to the States. Pura Vida Oakley!