Upper: Water-repellent microfibre, 2,0 mm thickness; collar of high-resistance polyurethane on latex foam. Lining: Foamed 'Shoe Tech' fabric special for security. Closure system: Elastic and special velcro. Toecap: Non-metallic, fibreglass; non-magnetic and non-thermal; 200J impact and 15kN compression resistance. Insole: EVA thermoformed; removable; antistatic; antibacterial and fungicide. Outsole: Double density antistatic polyurethane; fuel oil resistance; anti-slip resistance SR. Mondopoint 12.