As someone who wears Oakleys day to day, they're not great when wearing ear protection and tend to both allow a lot more noise in as well as get uncomfortable over time. I still fly with metal frames for this reason.Just get some Oakleys
I've actually be recycling my issued frames (both Randolphs) the last few months. I wear a non-prescription sunglass for civilian flying during the day and a prescription clear glass frame for work (which now I just wear at night). I used to think the issue frames were cheap, but the last couple I got before retiring are actually pretty nice and have been very robust.