Dunno what to tell you, m8. I used to have scarring on my stomach from being required to wear a belt for my school uniform. Before I got composite frames, I had to regularly coat the metal ones with clear nail polish, or they'd burn me anywhere they contacted. Nose, temples, ears. I keep my underwear pulled up high like a nigger to form a barrier between the button on my jeans and my skin. I even burnt my leg once when I kept a metal drafting pencil in my pocket for several days, so even particulate proximity is enough.
Anyone got frames to recommend?