Owned these shades for 7+ years until I finally lost them. The factory service was excellent- sent them back after a temple was broken by my son and they were fully repaired for a $7 handling fee; for another $50 they added new lenses. Optics are excellent; It's worth the money to have have glass (no mater how well Oakley markets cheap polycarbonate lenses). The Volcano is set up to fit a nose with a wide bridge. After loosing my pair I ordered another along with the Stingray model (also good with a wide bridge). In the end I kept the Stingray for looks as the Volcano looked a little "bug eyed". But the Volcano still wins for over all field of vision.