This is a bra, that if re-designed,  has the potential to become a bestseller. I am a 36 H bust and of course I had to go up a cup size (J) for this bra. It is made mostly of cotton and I think that is where the fault lies. Yes it covers but I could not really discern a stronger support, even when I did a few jumping jacks to test its impact level. -The girls felt as if they still need more support. The neck is not scoop-neck, as seen on the model, rather a high v-neck. I wanted to see how this Bra stacks up against the Shock Absorber Women's Extreme Support Sports Bra Top #4490, and I think the Shock Absorber Bra offers better support but not full coverage-which seems to be main reviewer complaint for that bra...Bottom line?..On the fence with this one... I like the coverage, but I wish it had a more resilient fibre base, like Polyamide, versus the 80 percent cotton it is now....