Yes they are nice, I have a few pairs kicking about – I am not so sure I am young enough to be able carry off their current designs!
Oakley are very good with their aftersales support so whilst they wont be able to get you any replacement arms they may send you the new design of the eye jacket or give you a big (say 40%) voucher for a purchase of any from their current range.
If that happens I’d be interested in your old lens and ear socks because I have an old pair with a scratched lens and tatty socks which I could bring back to life. Of course Oakley dont warrenty scratches only snappage although they will sell you a replacement lens if they are current.