Courtesy of Nine West

Nine West has partnered with the CFDA to create Nine West’s Runway Relief Program, which has top models like Coco Rocha (center), Jessica White (left) and Lisalla Montenegro (right)  sporting a limited-edition boot complete with built-in pedometer during NY Fashion Week this September. For every step the models take, Nine West will make a donation to Fashion Targets Breast Cancer. If you want to get your hands on a pair of the boots, a limited supply will be sold for $199 on Nine West’s Facebook page soon.