Back cap:Premium hand-crafted leather Castagna Back strap:Premium hand-crafted leather Castagna Collar:Premium hand-crafted leather Castagna Insole:Textile lining Nero Lining:Textile lining Nero Shaft:Premium hand-crafted leather Castagna Sole:Black (Summer) (3.5 cm) Stretch:Stretch Nero Toe cap:Premium hand-crafted leather Castagna Upper:Premium hand-crafted leather Castagna Zipper:Zipper Nero Brogue Boots 26794