An ode to our Original Ringback top, yet this one is for the fuller cup sizes. We had to get this RIGHT. The coverage, the fit, comfort and full functionality is a fete of engineering, and we loved the challenge! This top has thick straps because they are both strong AND comfortable. We learned how important the coverage points are to keep side boob in, and to ensure no spillage out of the front. Also, when you raise your arms, the suit also has to remain secure. All of this and to top it off, it HAS to LOOK GOOD. We are SOOOO happy with the end result! Cup sizes full D and DD and a few above. If you have fit questions, we are happy to answer them.