The upper is dressed in different shades of earth tones, and the different gradations create a smoke-like sense of sight, and the effect is just like the name of the "volcanic ash". At the same time, the multi-material splicing shoe body with mesh and 3M reflective strips can easily create a rich sense of hierarchy. The midsole is dressed in matte gray, and the radial pattern echoes the waveform of the outsole.