High-quality clip-on or behind-neck headphones?

[Nerva]

Can someone recommend a good pair of headphones that don't sit on the top of the head -- they either have connect around the back of the neck, or they have a wire connecting them and clip-on to the ears.   I don't want earbuds.
 
I have a couple pairs of the Sony MDR-Q68LW retractable clip-ons that I like to use with my phone, and what I'm looking for to complement them at my computer is something heavier that isn't intended to be portable and sound much better.   I want high quality headphones that don't sit on top of the head.

 

[KimChee]

I had the Yuin G2As they were pretty decent, also the iGrado is ok for a street style headphone.