I have numerous styles of bikininis, including sunbathing bikinis. Some days one style may feel more comfortable than another, but I find the additional support invigorating while working physically. I've discovered firmer erections recently due to wearing the bikinis more often than free-balling or wearing boxers. It could just be a temporary phase that I'm going through. It's a shame that wearing bikini swimwear has fallen out of style. I can't understand the popularity of the long board shorts. Is this a new "modesty" norm?