The Nike ACG Air Mowabb OG 'Gravity Purple' for 2021 pays homage to one of Tinker Hatfield's original colorways in his iconic outdoor creations. This particular iteration, first introduced in 1991, shares design elements with the Air Huarache, a popular running shoe from the same era. In this rendition, the shoe features a neoprene sleeve and exoskeletal heel cage, both adorned in black with University Gold Nike branding. The upper is skillfully crafted with layered purple nubuck, incorporating perforations for enhanced breathability. Completing the design is a navy-colored foam midsole, providing ample support, while a lugged rubber outsole ensures excellent traction on various terrains.