Perfect Sound brings to the market Spiderman's cans. These are also known as Dido901s. The cups are fold-able ala studio and the cable can be inserted in either side.
The Dildo911s are a bit on the heavy side of things, tight, and rest on my ears. So not comfy at all. Impedance is listed as 16 ohms, so I guess these are design to work from low impedance portables.
How do they look?
If bass and funness is what one is looking for, these will deliver. Treble is not too bad, but it's a little elevated. Punch and depth is skull crushingly satisfying, but it's also a bit grainy on certain songs. Anyhow, I think they are going for like $500 which is a bit on the expensive side of things. But if you dig Spidey then maybe they are worth it. Or maybe not.
Dildo911 vs M50