I'd say that the first impression is that they sit really tight and can make your ears hurt. But if you spend some time to figure out how to adjust them, then they sit super comfortable. At least for me it worked and now instead of giving 2 stars to "Tragekomfort" I give 5. Also some say it gets loose with time. Or you can move them a bit to the front of the ear.
Sound is nice.
Not too much bass, I feel comfortable when working in Ableton.
Also isolates the surrounding sound pretty well for on-ear headphones, to my taste. Complete isolation during covid streetwalk guaranteed.
And they are just cute :)