Features A mix of smooth leather, perforated leather and nubuk leather Waterproof and breathable with Gore-Tex® more season membrane Elastic, pleasantly soft upper edge with quick release shoelace Climatic insole shaped with anatomic technology Height of shaft 20 cm Safety Two-sided ankle protection Padded on the inside at the ankle with open-cell special foam Abrasion resistant to twisting yet still easily rollable thanks to the plastic reinforced sole with a hotgalvanized steel insert Slip-resistant wedge-rubber sole