The Aureus Insignia low top style has a simplistic design with some aggressive colorways for you to stand out from the crowd. With an all-genuine leather upper and a sporty outsole the Insignia is the perfect combination of quality simplicity and style. Engineered with Am-Tech sole technology the polyurethane insole provides superior cushioning and arch support the polyurethane midsole and thermoplastic polyurethane outsole are bonded directly to the upper eliminating the use of glue and making it impossible for the sole to separate. Features: 100% Genuine nubuck leather upper polyurethane insole cushion Am-Tech sole technology direct injected sole construction elastic shoelaces eco-friendly materials anti-slip sole properties. Material: Nubuck Leather Polyurethane.