This is a great sports bra for low impact workouts.  It runs true to size and completely encases the girls.  The first wear might be a little snug, but it molds to your body in little time without stretching out.  I switched to this bra from the Enell which I had worn for years, as I found that too restrictive.  I would not recommend this for the well endowed that do not want bounce.  It is the most comfortable yet supportive sports bra I have found to date and highly recommend it.  To be fair, this is my second bra of this style and initially I thought the first one was too flimsy.  My inclination was a sports bra that completely held and compressed the girls to the point of being uncomfortable.  After getting used to being able to breathe with a sports bra on, I love it.