Boxers all the way. They give me so much more air down there, plus they aren't annoying to wear with pants.
Briefs increase the chances of testicular cancer and infertility, so I don't ever wear them. They only look good on male underwear models anyway, and I'm not one of those.
Briefs increase the chances of testicular cancer and infertility, so I don't ever wear them. They only look good on male underwear models anyway, and I'm not one of those.