Design and form factor
Best feature, sound! The sound out of these is nothing short of phenomenal. The fit is good and I personally like the look but this is highly subjective so it's up to you. Sound isolation could be better but it's nothing to throw a fit over. They're not the best for commutes, get that out of your head, and they're not really for the average Joe but if you're doing audio design, video production or you really want to get the most out of your home theater setup, these are the cans you're looking for.