Back cap:Premium hand-crafted leather Premium Nero Back strap:Premium hand-crafted leather Premium Nero Buckle:Metals Nickel Insole:Leather lining Nero Lining:Textile lining Nero Quarter:Premium hand-crafted leather Premium Nero Shaft:Premium hand-crafted leather Premium Nero Sole:Black (3 cm) Strap:Premium hand-crafted leather Premium Nero Stretch:Stretch Red Studs:Metals Nickel Upper:Premium hand-crafted leather Premium Nero Zipper:Zipper Nero Everyday Boots 3810