The Moving Comfort bra is the best sports bra I have found yet!  I love how you can adjust the straps, since I am short torsoed and needed the extra lift.  I am a 34-36 C and bought the 34 C.  It fits nice and snug and I barely move in this thing when I run, but it is not uncomfortable.  The front fold does pull up a little, but it doesn't affect the function of the bra.  If you are looking for a high impact compression bra, I highly recommend it.  Not to mention it was WAY cheaper here on Amazon than on Athleta or Title Nine websites!