The seams are made so that nothing pushes or scratched if this bra would not be smaller in relation to the chest, as I'm used to this. I wear usually always 80, sometimes even 75. This bra I had to choose the outermost hooks and realize that I would be theoretically better off with 85. By contrast, the cup sit quite well and fall in no circumstances too small.
The strap that can be worn in different variations, are indeed average thin, but relatively soft and therefore comfortable against the skin.
