- Outer material: textile, other material/water-based PU – for sustainable material production.
- Lining and insole: other material. Optimal air circulation through special perforations.
- Membrane: high breathability for a perfect foot climate; moisture is drained to the outside; and no penetration of water, sand and dirt through the sole.
- Outsole: other material.
- Practical Velcro fastener for easy on and off.
- Recommended by orthopedics doctors.
- German brand.