Well, I'm looking for some new headphones. Probably something sound isolating, but doesn't have to be. I have small ears and the earbuds I've tried (Apples old style) don't fit me well at all, so I'm mainly looking for out of the ears. Say I was to splurge and get some Shures or something from Best Buy. Would I be able to return them if they do not fit well? Suggestions?