Colour: Dark blue Pattern: logo Fastening: lacing Sustainability: use of recycled materials Material:  Exterior - Recycled leather Outer part 1 - recycled polyester Outer part 2 - polyester Outer part 3 - polyurethane Inner part - recycled polyester insole - recycled polyurethane outsole - ethylene vinyl acetate (EVA) Skin properties: Leather is a natural material of animal origin that has its typical properties, such as scars, pigment spots, abrasions or wrinkles.