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

Anti-perforation insole made of high-density recycled polyethylene. The use of this material guarantees high resistance, lightness – 45% less weight than a traditional insole – and flexibility. This insole has the added benefit of covering the entire underfoot area, thus ensuring total protection for the whole foot. K SOLE ECO is a nonmetallic insole.

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

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.

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

D-Light is a new generation polyurethane compound that has been developed in collaboration with BASF; light and comfortable, it guarantees excellent cushioning and creates a comfortable, stable fit in all conditions and on all work surfaces.

"Ariatex is a breathable, latest-generation membrane. Free from fluorocarbons (PFAS) and polytetrafluoroethylene (PTFE), this membrane is an innovative solution for improving the comfort, protection and sustainability of safety footwear. Designed to endure severe weather and working conditions, this membrane offers water resistance, breathability and mechanical resistance, without using fluorinated substances that are harmful to the environment and our health. Water vapour is expelled outwards with greater ease, aiding heat regulation and keeping feet dry in all weather conditions."

A.Box is the innovative breathability system developed in the Diadora research laboratories which, thanks to the ventilation holes positioned on the sides of the shoe, ensures superior breathability and unparalleled comfort in every situation. Together with the special Ariatex membrane—capable of blocking external water while allowing vapor to escape—it guarantees dry and protected feet without compromising safety features.

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.