Further review on the Audio Technicas:
They're fantastic. The cord is nice and sturdy, the connector is nice, and they're pretty comfortable except around my jaw, where I generally have problems with all full headphones after awhile.
They don't completely block out outside noise (which is probably why they're comfortable), but it's better than the open air ones.
The sound is fantastic. I saw one reviewer that compared them to strapping a pair of subwoofers to your head, which is accurate if you mean good subs. Mids and trebles are also quite good. Imaging and soundstage are, of course, quite good if you like headphone imaging and soundstage.
I'm using them with a Creek OBH-11, being fed by my Macbook Pro playing iCloud matched songs (and >256kbps AACs).