Model: SphericaColor: whiteFastening: lacingSpecifications: Geox Respira technology – combines perforated sole and special breathable waterproof membraneMaterial: outer part - genuine leather inner part - textile insole - genuineleathersole - synthetics Leather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.