Disappointing lack of speedos

[Minimalist75]

Or maybe you should try very short running shorts for running!

[Swimmboy]

I finally asked the guy at the college pool why he wore jammers for swimming instead of the briefer suit. He told me he had grown up competing in jammers, so he feels more 'streamlined' in them. He also mentioned that his quad muscles don't hurt as much when he races in jammers.