Model: Dress UpColor: blackType: below theknee Fastening: without fasteningHeel: on high heelHeel height: 7.5 cmMaterial: outer part - genuine leatherinner part - microfibersole - rubberSustainability: Oeko-Tex Standard 100 (international testing and certification system for textiles made only from health-safe materials)Leather properties: Leather is a natural material of animal origin, which has its typical properties, such as scars, pigment spots, abrasions or wrinkles.