Model: Spherica Colour: White Pattern: Perforated Fastening: lacing Specifications: Geox Respira technology – combines a perforated sole and a special breathable waterproof membrane Material:  Material 1 - Genuine leather Lining - textile outsole - synthetics Insole - textile Skin properties: Leather is a natural material of animal origin that has its typical properties, such as scars, pigment spots, abrasions or wrinkles.