The bones, muscles and ligaments of female runners are generally weaker than those of male runners. In running exercises of the same intensity or distance, women consume more energy, are more likely to be fatigued and have a higher chance of injury. Based on an in-depth study of female runners' physical characteristics, athletic ability, and features, the “FOR HER” running shoes are exclusively designed by combining structural mechanics, ergonomics, sports biomechanics, and aesthetics. The three layers of the sole, with different stiffness and thickness, ensure that the shoes are well cushioned, stable and comfortably wrapped. The 18mm off-set facilitates a smooth gait transition, reduces energy loss and improves propulsion efficiency.