Sounds great and super comfortable
The sound quality is great, not too coloured.
They're super light and dont squeeze your head too much, and are great for wearing for long periods of time. The fit could be tighter as they can slip a little if you're moving around a lot but I dont think they would be as comfortable then, so I am happy with the fit.
Only thing to be aware of is that they are quite open, for the situation I am using them in, this isn't an issue, but I wouldn't use them while out and about.
They're also quite durable, mine have been dropped a few times and nothing has happened to them.
Overall great headphones.