Model: RS-X Effect PerfColor: White, BeigePattern: logoFastening: lacingMaterial: outer part - textile External details - nubuck - durable cowhide leather in suede finishouter part 1 - genuine leatherinsole - textilesole - synthetics Leather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.