Future Mirage All-in Shoes Snow MountainA three dimensional and full shoe body, inspired by classic sports cars of various eras. The fully curved structure with an integrated streamlined body is SMFK's design concept for integrated products Power is beauty, and the objective need for power presents the natural result of beauty. The lines of the shoe body are the model of the direction of force lines. According to force analysis, it rises from the curvature of the human forefoot at the toe,