Inspired by MJ's passion for racing and high-speed vehicles, the Jordan Retro 18 incorporates sleek design lines from the auto world and elements traditionally seen in race-car driving shoes and Italian dress shoes. Combined with iconic Jordan details, premium leather, and cushioning Air-Sole units, the sneaker takes on a high-end fit and feel while still staying true to its roots. Leather upper offers durability and a premium feel. Phylon midsole contains Air-Sole units lightweight, responsive cushioning and support. Full-length rubber outsole enhances durability and provides traction. A nylon shank plate is embedded to provide torsional rigidity and support in the midfoot area.