Pros:
Designer headphones that look fantastic
Cons:
Sound is no better then the CX-500 (less then half the price)
The volume control is useless and feels cheap (its plastic, whilst the rest is metal)
It has no mic (the next tier up does, but for this price it should be incl.)
The twisty jack stick can snap (my friends broke first day)
Fit very poorly inside a Motorcycle Helmet (for those whom think is relevant)
Other Thoughts:
If you a an audio geek, then dont get these.
If you appretiate good sound and want to look trendy while doing it, this is the perfect product for you. However, if your gonna spend this much, I would recommend getting the version with an inbuilt mic.
I dont regret buying them, but would not buy them agian if i lost them.