Model: D TormalinaColour: BlackFastening: without fasteningHeel: no heelMaterial type: genuine leatherMaterial: Outer part - cowhide outer part 1 - TextileInner part - cowhideInner part 1 - Polyurethanesole - rubberLeather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.