Oakley has great optics, but they are not fogey safety glasses. New lenses are 50-60 bucks, and full glasses replacement after 1 year is 24.99.....how can you argue with that, seeing as how if they break, it is likely you did what I have done, sat on them, thrown them, crashed them, driven over them, etc....yes, they warrantied a pair I drove over with my truck by accident!!!
Each to their own I guess. And as for temples melting down, new ones are around $15-$20 for nose and ears......not to bad for superior optics IMHO...and I've been wearing Oakley glasses and goggles for oh, say 16 years now. Tried everything else, Smith, Nike, Spy, Dragon, Oakley just has a great product.
I do want to try WileyX goggle/glasses hybrids though, neat idea.