Back cap:Premium hand-crafted leather Premium Nero Back strap:Premium hand-crafted leather Premium Nero Insole:Textile lining Nero Lining:Textile lining Nero Shaft:Premium hand-crafted leather Premium Nero Sole:Rosso (3.5 cm) Stretch:Stretch Red Studs:Metals Brushed Gold Upper:Premium hand-crafted leather Premium Nero Zipper:Zipper Nero Everyday Boots 24155