This protective boot Uniwork Etna S3 S LG FO SR Safety Shoes from German Supplies features an advanced stabilization system at the heel to protect the ankle from sprains and sudden impacts on rugged work sites. The boot also boasts side panels made from Putek fabric, the world's strongest in tear and abrasion resistance.

• UPPER: suede leather hydro + nylon hydro at high resistance + 
• front part in antiabrasion material and lateral in Putek +
• Stability System in the back part
• INSOLE: Effusio®
• TOE CAP: 200 J non-metallic Unicomp®
• MID-PLATE: non metallic '0 anti-perforation textile'
• SOLE: polyurethane double density system LG
• (for grip for ladder) 
• LINING: breathable with high steaming permeability
• SIZES: 36/48