Great bra; I've owned this in three different sizes. It runs small in the band, and the 32e didn't fit me when I was a 32e; it fit now that I'm a 30e. This bra has the best bounce control and a true racer back without all the hooks. There is a hook set in the bottom band, but thee is no middle set of hooks, and the straps adjust via strong Velcro. There is a slight padding in the cups, but no underwire. If you are a 28 underbust or bigger, and an E cup or smaller, I strongly recommend the Juno. It holds up to a run like none other. For reference, I've also had the Moving Comfort Fiona, Moving Comfort Rebound Racer, Shock Absorber 4490, the Natori Yogi in regular and racer, and the Anita sport bra.
This is one of my favorite running bras. Great support, comfortable, super easy to get in and out of. I'd prefer a 32DD as I get a bit of wrinkling from the inner cup fabric in the 32E, but the support doesn't seem compromised. The band and cups run small in my opinion, I usually wear a 30DD/E and I can't imagine wearing this in a 30. I wear my 32 on the loosest hook and it's super snug and supportive. I got mine used, I machine wash it (but air dry) and it's still as firm as the day I got it. The band is very wide which I love, I also love that it isn't a racerback. The straps still don't fall off or bother my shoulders and I don't have to contort myself to put it on. It's a nice looking bra too, I have the Purple and Lime colorway, and you could totally rock this without a shirt if you wanted.
