I have purchased the size Medium and in other bras I wear 75C - It has a very nice fit, which means that: the breast does not come out above its end, resulting in it looking bad under clothes, on the sides my breast does not "escape" but is covered very well, I feel "secure" inside it. It is also very nice visually and aesthetically, it says it's sporty but now that I don't want to wear bras with underwire anymore, it's the best ever.
It doesn't have underwire, it has light padding just enough to not show anything and to look nice.
I have the gray color and I will also get the black one.