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%.

Light, resistant and thin aluminium alloy toe cap to guarantee maximum safety with minimum bulk.

High-performance nitrile rubber tread, thermal contact resistance up to 300°C for one minute, and oil and hydrocarbon resistance.

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.

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.

Non-slip microfibre insert for reinforcement at the heel and lining protection. Available in two versions: one with partial crescent-shaped cover and one with total cover over the entire heel area.

"Carbon-look" 100% polyamide fabric (HT POLYAMIDE); material created through an innovative process that realistically reproduces the appearance of fine carbon-fibre fabric, combining a high-tech look with exceptional performance. Blending a high-tech design and outstanding performance, it offers a stylish look and extraordinary abrasion resistance (certified by the Martindale test), combining style, protection and durability over time to perfection.

The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions. The BOA® Fit System is purpose-built for performance, delivering fast, effortless, precision fit. BOA®’s patented system consists of three integral parts: a micro-adjustable dial, a super-strong lightweight lace, and low-friction lace guides. It is backed by the BOA® Guarantee.