Model: Spherica EcubColor: White Heel: noheelFastening: lacing Specifications: Geox Respira technology – combines a perforated sole and a special breathable waterproof membraneMaterial: material 1 - genuine leatherlining - textile outsole - syntheticsinsole - textileLeather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.