UPPER: Premium full-grain leather 4th GENERATION OF THE ORIGINAL SHOE: Better materials, increased comfort, and improved sustainability MAINTAINS TRADEMARK ELEMENTS: 5 stripes, D-ring lacing system, 3 piece toe construction, and herringbone brick outsole tread IMPROVED SUSTAINABILITY: Recycled PET linings and laces, internal components made using recycled ocean plastics, and more eco-friendly foam materials in the sock liner and internal midsole ORTHOLITE SOCK LINER: Keeps feet cool and minimizes the effects of perspiration. Color: black