If you are looking for cool shorts for grappling, surfing, or just hanging out, but don´t want the lame pit bull/lighting bolt type of tough guy wear, you have to check out www.fortythievesclothing.com.
Seriously, this is quality stuff with a laid back design that is totally different from most of the gear grapplers are wearing.
I have a pair of their shorts and they are perfect for no gi training. They have a neoprene piece of material in the crotch that allows the shorts to stretch when you need them to. They also have a split on the side so that you dont feel restricted when you kick or shoot a double.
They also have that microfiber material that dries quickly.
Check them out!