Pros: sound good, comfortable, iPhone compatible
Cons: large button, ear mold plastic could be firmer
They're a very comfortable fit and come with 4 different sets of plastic tips in different sizes so you can use the one that fits your ears best. I am having a little trouble with my left ear - I can't seem to get the fit to be as snug as I would like. It slips out sometimes. It seems that if the plastic were a little firmer it might make a better seal. But it's a minor issue which I hope will go away with more use.
It's great to have a quality noise-isolating headset to use for phone calls. Whew. So much better for talking. And the remote button on the cable will operate with your iPod/iPhone as a pause / skip / call answer button. There are also volume up/down buttons. The piece of plastic that houses these buttons is a little larger than I would like and makes coiling them a bit harder. But it feels solid, which is more important.
Overall happy with the purchase, except for the fact that I bought them on impulse from the Apple Store and therefore paid a terribly high price. Ugh. I should have checked the "buy now" prices on the right side of this page first!!!