I like under armour. My favorite capris are by them I have a short inseam so most running/exercise pants are long on me so I buy capris and they are perfect.
I'm a big fan of Underarmour too . . . Their capris are sooo lightweight! That being said, I'm into running shorts now--it's just too hot for anything else.
Saucony Cha Cha Capris!!! They are the best! They are typically about $50 :-( BUT the up side is that they dry really quickly, so I can wear them about 4 times before I have to wash them. So you really only need 1 or 2 pair! And they have a nice wide band at the top that keeps them up but doesn't give me a muffin top!!! HUGE plus! :-)