Gentlemen prepare for a new class of oxford. The Aureus Supra's premium design combines class comfort style and movability all in one. Crafted with an all-genuine leather upper and inner lining stylish elastic pre-fastened laces and a classic (yet modern) design the Supra is sure to impress in or out of the workplace. With a sporty outsole engineered from Am-Tech sole technology you are free to move about any urban environment. The uniquely constructed insole and outsole combination made of light and ultra-cushioning polyurethane material provides excellent arch support and ergonomic motion. Classics don't die they evolve. 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.