What kind of headphones are you looking for?Do you want an open or closed design?
(closed isolates the sound, doesn't leak sound, open is lighter, and produces a cleaner, more relaxing sound, IMO)
What kind of music do you like to listen to? Different headphones cater to different music genres.
On a side note, Skullcandy offers a lifetime warranty on their headphones, you could probably get another pair for free