Perforation-proof sole created with overlapping layers of special fabrics. The use of these materials ensures high resistance, as well as light weight and flexibility. This sole has the advantage of covering the entire surface of the foot-bed, therefore providing total foot protection. K SOLE is a non-metal sole.

TPU heel protection technology ensuring stability, comfort and always natural movements.

Special patented technology which uses less rubber, thus reducing the weight of the tread by 20%.

Highly abrasion-resistant thermoplastic polyurethane (TPU) toe cover. Makes the shoe last longer by protecting the toe from direct impacts.

Cushioning, energy return and long-lasting performance. Born from the Diadora research, Mass Damper is the new frontier of safety in the workplace. Mass Damper is a revolutionary technology that guarantees total cushioning and energy return while offering maximum protection, versatility and top quality performances over time for the new generation of safety shoes. To feel more energised and less tired at the end of a long day. The low-density material of the sole ensures great resilience and compression set performances, for maximum comfort and a high energy return. The coating creates an external protection shell that increases the sole resistance to abrasion, tearing, hydrolysis, fuels and oil. In addition, it serves to provide stability during the energy release phase. The Mass Damper technology extends to cover the whole surface of the sole, distributing the body weight evenly and allowing the foot to comfortably roll.

This trasparent thermoplastic plyurethane film totally wraps the EVA and PU insole, guarateeing excellent resistance to abrasion and ensuring that the footwear last much longer over time. In compliance with CEI EN 61340-5-1:2016 / CEI EN 61340-4-5:2006 / CEI EN 61340-4-3:2002.