"I am a 36D and am more of a "loper" than a "runner," but still need a firm support sports bra. I cannot believe how much I love this bra. The outside is a little strange looking - up close it looks as though you are putting it on inside out because the underwire is sown on the outside. Kinda hard to tell from the picture. Also, the back hooks are literally metal hooks that hook into the desired strap length you want. Haven't seen metal on a bra since I was 12. This bra is extremely comfortable, supportive and soft. I'm seriously considering gradually restocking all my bras with this one. I never expected to be so pleased with this particular bra."