there was no underwire.  I have to have underwire.  I loved the bra and it fit well and was true to size.  It kept the twins in check when I was running or skating but without underwire, I kept having a severe case of uniboob and I can't stand that.  If there was underwire in this bra, I would have kept it.  If you're a woman with a smaller chest or if you don't mind the uniboob look, this would be a good purchase.  I wear a 34D and I have to have underwire for support.  Shame this bra didn't have it.