Premium Black Nubuck Skin with excellent resistance to water, oil and oils. Very flexible and with excellent perspiration characteristics. Mesh Space 3D mesh lining for excellent breathability. CarbonLight, polycarbonate toe cap. Q-Flex, non-metallic, flexible and anti-static, puncture-resistant insole. Thermally insulating. Comfort plant with anti static points. It guarantees greater comfort and stability of the foot. It is washable and removable. Non Metallic Safety Boot. Two Layer Sole: PU / PU. Soft polyurethane midsole ensures excellent restoration of impact energy, softness and optimum comfort Extended wear that in combination with rigid polyurethane sole provides good grip with excellent abrasion resistance.