http://fiberfib.com/

http://www.summercase.com/

did i mention sonar..? ;-P

http://www.rockstargames.com/IV/trailer_splash.html

...and they can give you cancer.. (like everything else... )

apparently there is some poison chemical used in the shoe..

http://www.aftonbladet.se/vss/halsa/story/0,2789,1067496,00.html