Colour: light blueHeel: no heelFastening: no fasteningSustainability: use of recycled materialsMaterial: outer part - cowhideinner part - pigskininner part 1 - recycled polyestersole - rubber MaterialType: Genuine leatherLeather features: Leather is a natural material of animal origin that has its typical properties, such as scars, pigment spots, abrasions or wrinkles.