What about something like a V-Moda Crossfade? Is there any reason why that wouldn't fit my requirements?

The problem is that I don't really like IEMs... should I just go for something cheap and then replace them if they break? Or does anyone have any other suggestions?

Need good bluetooth active noise-cancelling headphones that I can also toss in a gym bag over and over and not worry about breaking... this would be for use on the subway mainly.

Disclaimer: I received these headphones as a gift from Audeze. They are also not the final LCD-2 model, but a somewhat earlier beta version, so the final version sounds better than what I have.   I've been listening to these headphones for about a year or so. My long-running rig before I got...