I have a range of sports bras and I find this is the MOST comfortable and supportive crop top!
I have both grey colours and I wear them both at the gym, out of gym (just travelled through Africa and wore this most days with shorts!), and I find they are supportive enough to run in also!
I am 5’1 tall, approx 54kg and 10C bra size - the size S fits perfectly.
I like this range as the crop isn’t too short and it’s very modest in the boob region. They are really flattering also.