Phiaton Moderna MS-400 headphones.
Review.
Another review from Head-fi.
I got them because the hardshell case will be very useful, and it's easy to drive, un-amped, with an iPhone.
I could have bought them in all-black, but these are less boring!! I was also considering the Denon D510r (includes iPhone remote), Klipsch Image One (supposedly has overwhelming bass and only average sound quality), Shure SRH-750 and 840 (both are too big), or even Beyerdynamics t50p (was in serious consideration). I still think I made a good choice though!
I also bought a pair of Denon C560r in-ears. I bought the same pair 6 months ago, but I lost them.
They're fantastic, and the remote control is sooooo useful!! I have also owned Klipsch S4i, and I think these are better.