Money comes and goes and there is never really a second thought about it so for a graduation gift I was going to give my son a pair of NIB Carbon Juliets with Polarized Black Iridium lenses. The problem that I am having is 1. I am losing a pair of glasses out of my collection 2. would it be possible to ever replace these 3. at 18 years old do you really think he understands the sentimental value? I am really having more issues with even taking the glasses out of the case. lol. All my boys are into my Oakley collection and all of them are very excited when I get new pairs. My son has other Oakleys but no "real" ones yet. So I will go with your advice.. We have 26 hours to decide. Thanks.