Model: DeivenColor: BlackFastening: lacingSpecifications: Geox Respira technology – combines a perforated sole and a special breathable waterproof membraneMaterial: outer part - cowhide Outerpart 1 - Cowhide leather in suede finishInner part - textileLeather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.