If you're looking for a good workout pant that will work for basically any activity you're trying, the Everlast Energy Studio Pant ($32.99) is a good buy. They're cute and sporty with a little additional flare, but not over the top like some other fitness clothes I've seen recently.
I wore them to the gym and the little bits of color (ruby and purple) spiced up my outfit, especially since most of my workout clothes tend to be black, gray or navy. The pants were very comfortable, moved well and breathed well, so I was overall very happy wearing them. An added bonus is that they have a cute little pocket perfect for most lightweight and small mp3 players. The price is not bad at $33 and I would definitely recommend them if you're looking for something simple but cute to add to your collection.