Colour: blackFastening: lacingSpecification: compression-shaped EVA midsole, Insole OrthoLiteMaterial®: cowhide, textileSkin properties: Leather is a natural material of animal origin that has its typical properties, such as scars, pigment spots, abrasions or wrinkles. Sustainability: material from recycled PET bottlesPray and maintenance: wipe with a damp cloth