The introduction of the work: this work is based on the background of the prime universe. The first one is presented in a form of reference according to the change of the soles. The whole shoes are in dark blue as the theme color, and the leather and the strengthening thread are combined. The prime universe sneakers. The second one used speed and bullets as the intent source, hoping to depict the fierce collision between space and time, and use the metal's future texture to create the primitive universe sneakers. The third one was designed according to the bridge rope as a special source.