Nappa Signature lo-top sneakers. A crocodile-print leather badge featuring the metal PP Hexagon and stud trim finish on the outer quarter. Lace up fastening. Padded hems. A nickel plated badge is placed on heel-stabilizer. Slide-safe rubber sole. Inner lining and removable insole.UPPER #1: 100% CALF LEATHER | LINING #1: 100% COW LEATHER | LINING #2: 100% SHEEP LEATHER | INSERT #1: 100% ACRYLONITRILE BUTADIENE STYRENE (ABS) | INSERT #2: 100% ZINC (ZAMAK?) | INSOLE #1: 100% SYNTHETIC RUBBER | OUTSOLE #1: 100% SYNTHETIC RUBBER