Imagine racing down the line, doing a hard bottom turn to set up a huge power hack off the top lip and taking a massive wipeout because your boardshorts restricted your movement only to get sucked back over the falls, when you eventually stumble back up onto the beach you realize that you have a tender rash between your legs. well if you were wearing the O Neill Jordy Hyperfreaks it might not have happend. 

Anti Rash Stretch Hyperthread that moves just the way you want.