- Uppers: 80% Preferred Calf Leather, 20% Preferred Lamb Leather, Lining: 100% Lamb Leather, Soles: 100% Thermoplastic Polyurethane- MADE IN Italy Size Type: ITSKU: AD0779AEG Our Products Are 100% Genuine. In All Cases We Stand By The Authenticity Of Every Product Sold On Our Site.