Massdrop, one comment I have is that these headphones are far too loose. I don't have a particularly small head (I don't think, pretty average), but these wobble around on my head quite a lot when moving around. It was way worse with my GF, and it was almost uncomfortable and distracting for her. I would say just use some stronger elastics or shorten the headband a little.
makepeaceI'm having the exact opposite problem. The things are so tight, can't wear them for more than a couple hours without discomfort over my ears. Been stretching them out for the past few nights, though, over my desktop case, so hopefully they will break in soon.