crux said:For the price of the glasses mfg defects should be covered and with local service. I have broken Rudy frames with just basic usage. Most recently the Zyon pair failed. CS has been less than satisfactory as well.
Only positive is that they are better than Oakley. For example a small part on a pair of X-metal glasses failed dropping the lens. Called Oakley for a replacement part only to discover the glasses have been discontinued without any further support. They did offer me $80 off any pair of X-metal shades as a condolence. WTF a 2 cent part breaks without any further support and all they can offer is $80 off a pair of $300+ glasses.
From here on out find a cheap pair of safety sun glasses and buy 2-3 pairs that fit for $20 and be done with it.