UPPER Greased Nubuk Dakar Leather Hydro 1,8-2,0 mm, Soft Full Grain Leather Hydro LINING 3D Air circulation 320 gr. INSOLE Climaction-Fit 337 TOE CAP Fiber cap SXT RESISTANCE TO PERFORATION Textile resistant to 3.0 mm nail SOLE PU-RUBBER VIBRAM-HRO Sole with anti-wear scaff cap. Outsole in VIBRAM rubber, resistant to 300° C by contact (HRO), to acids and oils. Design with self-cleaning outsole, with Antislip standard. Removable Insole CLIMACTION-FIT 337 Removable anatomic and ergonomic insole. Absorbent and transpiring open-cell foam support. Keeps feet fresh. Specifically-designed thermoforming for exceptional comfort. FIBERCAP SXT AND 3.0 MM NAIL RESISTANT INSERT Composite toecap with fiberglass. Resistant to over 200J. Non metal perforation resistant insert to over 1100 N with a 3.0 mm truncated cone nail.Protection over the entire sole of the foot. Flexible and comfortable DYNAMIC HC CONTROL Ergonomic rigid internal structure. It houses the heel into the right seat, adjusting the foot support and control of the ankle sideways movements. It keeps the foot tight to the shoe, allowing the perfect fit. STABILACTIVE Support made of rigid plastic material. It stabilizes the heel bone, the instep and tarsal joints, without altering energy absorption. A support for the natural movement of the foot; it provides comfort and greater stability. W.E.D. Strip with 4 filaments of carbon fiber, ensuring proven anti-static properties of the footwear over time. DUALMICRO Double non-slip layer of microfibre, resistant up to 200,000 cycles. Makes the footwear more comfortable, blocking the foot during use. EN ISO 20349-2:2017+A1:2020