I am looking for a comfortable sports bra i can wear all day, this was not it.  moving comfort makes great sports bras in general, but the sizing seems off on this model.  i wear a 34C in most bras, but i was not filling out the cups of this bra at all.  I can't imagine i am a B cup but, i don't want to exchange for a smaller size because there is no nipple coverage at all, very thin fabric.