| abstract |
The present invention relates to a multi-purpose safety shoe (1), comprising an upper assembly (2) provided, at the shoe toe, with a safety toe cap (4) and a layered sole (3) associated with said upper assembly (2), said layered sole (3) comprising a lower layer (5) adapted to come into contact with the ground, an intermediate layer (6) associated with said upper assembly (2) and said lower layer (5), respectively, and an upper layer (9). According to the invention, there is, below said upper layer (9) and in said intermediate layer (6), exclusively at the rear zone of said multi-purpose safety shoe (1), an antifatigue insert (7) made of a material having a resilience greater than 25% and less than 35%, said intermediate layer (6) being made of polyurethane having a resilience greater than 35% and less than 45%. |