I guess everyone has their solutions, technical or otherwise. I just wear everyday tighty-whities underneath padded cycling shorts and have no comfort issues, as long as I get the "boys" properly positioned before I mount. I get pretty sweaty on my 11.5 mile ride and always change when I get home, but don't find it necessary to change when I get to work, although I could easily do if I wanted to. I work inside in an air conditioned office, and my butt dries out soon enough.