Yeah - I can't speak for their headphones, personally - never owned a pair of them. I did listen to them once, and they sounded pretty good. Can't say that I ever had the opportunity to actually sweat inside of them, though! :D
So, yeah, maybe for you serious, serious head-bangers who like to work up a real sweat and turn your music-listening experience into an obstacle course - maybe go with something else.
Honestly, the best headphones I ever owned were pretty cheap. "KOSS Porta-Pros," was the name of them. I have no idea if they are still being made, but they rested over the ears on a spongy rest. Didn't touch your ears at all - which meant I could wear them, comfortably, for many hours at a time. I couldn't wear something which completely covered my ears because I also needed to hear what else was going on around me - so that was the perfect solution. And, they only cost about $25. They don't measure up to what would be called your "audiophiles" standards, but they sounded really, really good for the price.