Back cap:Premium hand-crafted leather Castagna Back strap:Premium hand-crafted leather Castagna Insole:Textile lining Nero Lining:Textile lining Nero Shaft 1:Premium hand-crafted leather Castagna Shaft 2:Stretch Nero Sole:Black (2 cm) Upper:Premium hand-crafted leather Castagna Zipper lining:Premium hand-crafted leather Castagna Zipper:Metal zipper Nickel Nero Casual Ankle Boots 23158