Im am a 36C.  I run a few miles a days and after 30 years of running Ive tried a lot of sports bras and this one is just fine.  No rubbing, breaths well and dries fast.  I don't feel like I have to take it off immediately after a work out.  Love the  grey and orange color.  I ordered the pink one too but beware, it is really bright almost fluorescent.