I was looking for a wire-free bra that was more casual than sports bra and this is almost perfect! I didn't want bulky or large straps and I didn't want a racerback/pullover, so this bra checks those boxes. The straps are thin and he bra has enough coverage that I don't spill out when I bed over like other wireless bras that I've tried. I wear this bra almost every day. In fact, I have both the Small and Medium because I'm sort of in-between sizes. I usually wear a 32dd and the small fits on the last hooks and the medium fits on the first hooks. The medium straps may be a bit longer, so if you want less cleavage and more support, go with the small since you can't adjust the straps.
The reason the bra gets 4/5 stars is because the band tends to roll when I am sitting. Maybe it needs to be thicker to avoid that.