Once again, bump :x

First of all thank you secondly do they all include a mic? Can you assure me they would fit in my tiny right ear? And is there a parameter I could use to check if IE headphones can fit a small ear?

Bump, please do help me I would an advice by people who know what they're talking about.

I own a pair of ATH M-50 I bought half a year back and I'm quite satisfied with 'em, but they're messy to carry around with and I'm afraid to leave them in my room when I'm gone. I was thinking about getting new pair of headphones that would give me a different experience from the M-50 (aka...