@smith I've wanted a pair of those for a long time. I have Grado SR-80s and they're fine but I don't find them very comfortable. I assume the 600s are? Also, thank you for not calling them "cans" :)
@jack they are so comfy. They’re completely over ear, so no part of the ear cup touches your ear. They’re also very well padded.
@smith Thanks! I'll be finding out for myself, since I just ordered a set of HD 650s. I've wanted them for years.