I use these at work; I listen to them for hour after hour.  I'm very happy indeed with the comfort level;  They are open-back design but the amount of sound leakage isn't so much it annoys the neighbours.   I compared them to a colleagues Grados for a while; The Grado's defiantely sound different but is different the same as "better"?  I decided the grados might kjust have the edge but when I gave them back I was happy half an hour later or so.  and the Grados can be heard clearly by the neighbours on low volume levels.   Very happy with...

I've had these headphones for a few years now and I still love them.  They are noise canceling closed back headphones and that does make a difference to the sound.  I occasionally swap my usual open backed headphones for these and listen to something rocky and I'm amazed at the extra punch and the details they find that my usual phones don't.  Changing headphones / speakers nearly always brings something new out of the music.   I usually use them to listen on the train - mostly to pod-casts and occasionally to music; With the noise canceling...