Back cap:Premium hand-crafted leather Deep Ocean Back strap:Premium hand-crafted leather Deep Ocean Buckle:Metals Nickel Insole:Textile lining Nero Lining:Textile lining Nero Shaft:Premium hand-crafted leather Deep Ocean Sole:Black (5.5 cm) Strap:Premium hand-crafted leather Deep Ocean Stretch:Stretch Nero Upper:Premium hand-crafted leather Deep Ocean Zipper:Zipper Nero Boho Lady Boots 46934