Colour: dark grey Fastening: Buckt Specifications: memory foam insole Material:  outer part - genuine leather in suede finish inner part - genuine leather sole - synthetics Material properties: lightweight, durable Washing and maintenance: wipe with a damp cloth Skin properties: Leather is a natural material of animal origin, which has its typical properties, such as the skin. scars, pigment spots, abrasions or wrinkles. Sole height: 1.5 cm