Color: blackFastening: no fasteningSpecifications: Geox Respira technology – combines perforated sole and special breathable waterproof membraneMaterial: outer part - cowhide inner part - cowhide inner part - cowhideinner part 1 - textileinsole - genuine leathersole - rubber Leatherproperties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.