Kick, roundhouse, and jump with the 55% cotton 45% polyester 5% spandex Batman Symbols Women's Heather Charcoal Yoga Pants! I'm not sure if this great pair of pants will help you with any of those activities but at least you'll look the part! Displaying the old black and yellow symbol from DC Comics' Dark Knight, the Batman Symbols Women's Heather Charcoal Yoga Pants is great for pretty much anything that involves pants. That's quite a few things from what I understand.