Colour: Black Type: mid-calf Heel: no heel Fastening: lacing Material type: genuine leather, synthetics Material:  Outer part 1 - cowhide Outer part 2 - synthetics Inner part - textile Washing and maintenance: wipe with a damp cloth Skin properties: Leather is a natural material of animal origin that has its typical properties, such as scars, pigment spots, abrasions or wrinkles.