Shoes RUN MID S3 (701.175304 C4906) made of high quality Nubuck leather, waterproof but very good at evaporating moisture. With anti-static properties. Outsole made of two layers of polyurethane, resistant to slipping and abrasion, as well as to grease and petroleum products, absorbing energy in the heel area. D-Light technology is a new generation polyurethane compound, 20% lighter than traditional polyurethane, guaranteeing maximum lightness without compromising comfort or softness. The heel of the shoe is additionally protected by a layer of cast TPU, while Ergonomic Support technology gives the heel stability and comfort. The toes are protected by a well-insulated steel toe cap that withstands 200J of impact. The K-Sole outsole insert is lightweight, flexible and puncture resistant. Inside, 3D mesh quality lining for excellent air circulation. The tongue is reinforced with practical and abrasion-resistant Cordura® fabric. Low-rise ankle straps for excellent ankle support. Wide range of sizes for men and women.