Running bras are the bane of my existence. Any sales clerk trying to help me find one wishes she had stayed home that day. I hate the racer back bras because my shoulders are broader than my rib cage. When it fits one, it doesn't fit the other. And good luck finding a sports bra that isn't racer back. (and why is it called that? It doesn't help me race any better!). I have a moving comfort that is comfortable but doesn't have great support. I use that one for yoga. It is enough to keep me from falling out during down dog. But it is a pain to get on and off. I have another from moving comfort that gives great support when running but it kills my shoulders and back and getting into it is kind of like getting into a straight jacket. My favorite is from Victoria's Secret. It supports and only mildly hurts my shoulders. It hooks in the front and then has a zipper part of that. BUT, for the first few weeks the ends of the underwire rubbed and gave me blisters. I had to bend them to make them comfortable. AND, it only comes in a few colors so that dark grey looks just fabulous under a white or pink t-shirt.

AND, the zipper shows through a thin shirt. When I'm at the gym most people are too busy staring at my pigtails to notice that, but at the grocery store I get all kinds of weird stares.