Guys what type of underwear, from the ones mention in the title do you wear, and why do you wear it/them? What types do you wear that aren't mentioned (boxer, boxer briefs, briefs), and why?
The type of thong I were is called Manstore Hysterie Mini String Black
All three, depends on my mood - like the one in my pic...
Nothing
I like the bikini obviously for men with the anatomical pouch
Briefs, mostly. Jock strap sometimes (including right now) and sometimes commando (only on really hot days, it makes everything feel cooler).
I prefer commando, even on an 8º F day like today. If I'm going to be wearing white shorts or pants, I'll wear Polo boxer briefs. They are light, non-restrictive and look hot! Free-balling is definitely my preference though. Used to wear bikini briefs that held me so right but they wore out and never found any others that Fit the same. I have a thong that I bought on a vacation to Costa Rica with a GF. A buddy went too and we showed up on the beach in our thongs to show off for the girls. Too funny. I actually ended up being naked on those beaches for that whole glorious week. I need a return visit.