This safety shoe fulfils the performance requirements of safety class S3 and is certified in accordance with BGR 191. Hydrophobic nubuck leather is resistant to wear and tear. Furthermore, the textile material Cordura was used, which is also very tear and abrasion resistant. A Gore-Tex climate membrane prevents water from penetrating the shoe, but is still breathable. Ergonomically shaped steel toecaps protect the Renegade Work GTX Mid S3 from impact and pressure. Penetration protection is provided by a steel midsole made from corrosion-resistant stainless steel. The Lowa ATC 2000 two-layer tread sole guarantees excellent slip resistance and is antistatic, abrasion-resistant, heat-resistant up to approx. 130°C and flexible in cold conditions down to approx. -20°C.