This is my first review on the headphones, but over the years I've owned 3 of these headphones.
First of all to me, I wear glasses, have a round head shape and medium size, not prominent ears.
The shape of the headset is flexible and fits perfectly to my head. The weight is very low!
The ear cushions sit on pleasant but firm, and the glasses do not mind in the least.
Since the pads are soft, you can wear the headset all day, whatever I do on a regular basis.
The mussels are well isolated from the outside world, so you will notice what happens not everything around you.
For me, a plus, and the fellow to thank :)
The shells are removed, but the mechanism is not necessarily on this auzuhalten designed for an extended period because the plastic yields.
The sound is very pleasant, not so very bassy as it is nowadays in modern cheap headphones.
Crisp highs and lows neat, I like it.
So far everything is very good, but the headset also has weaknesses otherwise it would not my third.
The vinyl coating to the ear cups are quickly on the mind.
That's not so bad, the foam underneath is also very pleasant, so more of a cosmetic problem.
What, however, always causes problems and has not been solved by Sennheiser is the attachment of the cable to the earcups.
The Kunsttoffummantelung tears always at the transition between the pinna and cable. Then the wires are exposed, and a few time later they break.
Who can deal with a soldering iron has good fortune and may re-solder the cable to the driver and with a lump in the pinna new fix (first make node, then solder;)).
This will then last longer.
My conclusion: Super headphones when the cable problem would not. Well, it's yet!