I would stare at a guy wearing that for ages, looking for a solution.

dom patt..........................
 

If I looked at a speedo with that as a pattern I would gert hypnotized.
I would feeel.. skimpyyyyyyyyyy....want to, jackkkkkkkk..offf...hey BTW, IF YOU COULD HYPNOTIZE A GUY IN A SPEEDO WHAT WOULD YOU DO, NO NEED TO TELL YOU WHAT I WOULD DO LOL.

maze
 

http://gwydir.demon.co.uk/jo/maze/simple/trispiral.gif

I quite like this one and the curiosity aroused could inspire a new chat-up line to a guy at the pool:
"Excuse me - I don't have my spectacles so do you mind standing still while I trace my finger around your bum to find the way out of there ?"

Also, for those who might want to customize with something special, there are plenty of ideas here:
http://commons.wikimedia.org/wiki/User:AnonMoos/Gallery

unavailable
 

LOL - this one might be necessary if attracting too much attention:
http://upload.wikimedia.org/wikipedi...49/Nopenis.svg

quite a mix
 

OK, there are posts on the great variety of designs and styles of speedos but what exactly do we have here?
http://25.media.tumblr.com/12c610b69...if0mo1_500.jpg

The Swiss badge is a red roundel without letters and so not Andrew Christian.
(Switzerland has national swimmers but no diving team that I am aware of).
Such a long white image of a male diver or swimmer is unusual but reminiscent
of the old diving Jantzen logo girl in reverse.
The brand logo I took to be Asics but no - this is bigger and has lettering under which may read "inspiration" - but not at all clear.