Thanks. Do you know if there is a good way to tell the difference between some of the silver wires and titanium? Since they will be rx there will not be lenses to be etched. I am thinking many sellers confuse titanium color with frame material "accidentally" and others may label ti frames as regular. I have seen some that have Oakley part numbers and some that don't. Any suggestions short of having the seller weigh the frames?

Looking for some titanium rx frames. Ideally t wire 2.0 but wiretaps would work too. Possibly non rx t wire as I did have a prescription in 1.0 e wire that were non rx.

Is there a difference in the frame or lens opening between a rx version and a standard shades version? I had an old pair of 1.0 e wire that I had a rx put into and miss them. I was thinking of getting a pair of e/t/a wires again for rx use but wondered if there was a difference between the rx version and just getting an old sunglass set and having the regular tints replaced with tinted rx.