GENERAL INFORMATIONS Upper material: 100% genuine leather and fabric Lining of the tree: 100% genuine leather Shoe lining and insole: We use genuine lambskin because the lining of the shoe and the materials of the insole are due in part to the ability of the leather to combine the respiratory and insulating properties. The leather "breathes" freely, maintaining a level of comfort in all seasons for your feet. Heel height: 2 "(4.5 cm), approximately Upper material: genuine leather Shoe lining and insole material: lamb