Most Helpful Guy
its mostly likely because the sunglasses aren't fitting correctly on your face. I bought $450 Carbon Fiber Oakley's and they fit so well but that was after I went through like 4 different kinds of fitment.
Most Helpful Girl
Yep, even the expensive ones. It's most likely a matter of fitting, but I gave up trying to find ones that fit my nose. I just learned to live with it. Besides, those marks are only short-term.