Pros: Lasted nearly 3 years of almsot daily use (~10 hours a week) Amazing sound Quality, even to this day Microphone is convenient, but I do find it's not as good as an XLR desk mic Very comfortable, doesn't squeeze the head too tight or put too much weight on the head. Very light Easy to clean, they don't get dirty very easily, the matte color makes them pretty smudge resistant as well Held together very well, considering I moved 3 times since I bought them and everything else.

Cons: Ear cups did tear up after about 1.5 years, but I found replacements easy for less than 10 dollars. Replacements from sennheiser (now ESOP??) Were impossible to come by, but weren't really needed, so 3rd party is where I had to get any replacements(only ever needed ear cups) The arms gave out due to thin construction (see pictures) they still hold together, but very loosely, the headset will have to be replaced because of it. (This took nearly 3 years to happen, but could have been less) they do snap right back together, but are cracked and broken as they do not disassemble this way. The cord also had some minor sleeve twisting, but it didn't bother the sound quality any. (Also pictured)

Overall Review: They still work great, just the damage to them keeps them from staying in place well, so it's time for a new pair. Overall, 9/10 would buy again. Very good choice for the money, even with ESOP taking over sennheisees gaming side; the prices are lower and the headset has multiple colors now.