Pushing the boundaries between earth and space. The Shadow 6000 Mercury, Grid Azura 2000 Venus, Shadow 5000 Mars and Endorphin Trail Earth are the shining stars of our Planet pack. The pack features mesh base, pigskin suede overlays, and details on the tongue that call out the distance between their respective planets and the sun, it pushes the boundaries of time and space. Although it’s not meant for this world, you can rock it Earthside, anyway.