Full-grain Nappa upper with anti-abrasion PU film toe reinforcement, Solidbreath® lining that eliminates stale air and humidity during walking. The very high grip sole, made of BMBcert™ compact PU. Recyclable reinforced Aluforce® toe cap. Highsafe-Tex® special high density anti-perforation insole. Made with an innovative material and stitched to the upper it guarantees the highest standard of protection.