Came here thinking that the article might be about swimming naked - something I absolutely love to do, part because of the way there's less resistance to the water moving past and part because it just feels great. If you've wondered why some guys wear speedos, welp, that's as close as we can get without having to explain ourselves to the police. :-)

Also, if you do this in a lake, be careful about sitting still. I've had the occasional fish take a little nibble while I was cooling down. It was unsettling.