Crafted from natural smooth black leather with a hydrophobic treatment. Fully leather-lined for comfort. Features hidden eyelets and locally made custom cotton laces. Built on No(N)s' original last with a wide toe box and narrow heel for a natural fit. Set on a 1.6 mm leather pinsole and a 5 mm Vibram Arrows sole that leaves no streaks. Fully repairable and re-soleable for extended wear. All materials are sourced from sustainable tanneries and producers.