I am a guy and love wearing thongs. They are my favorite undies, and it drives my g/f wild. She loves me in them. I also wear women's undies too - mainly bikinis, but also some thongs. (They are much more comfortable than men's
bikini underwear.) You should wear what you want. Some people may have trouble with it, but if they do, you probably don't want to be around them, as you need to be yourself. As for my
Thong showing, I never try to show it on purpose, but since my g/f bought me low rise jeans, I am sure my
Thong shows every now and then (and I always thought that girls showed their
Thong on purpose, but it just happens when you wear low rise jeans.) I also wear my
Thong to the gym; no one has ever said anything negative about it. I mean, really, why would a guy be looking at me in my undies? Good luck, wear what you want, and get a girl that likes you in a
Thong - believe me the sex is great if it turns her own. (FYI: I like American Eagle Aerie underwear. Yes, I am a guy who wears Aerie!)