The Sparco OLIVER ESD S3S SR FO HRO SC is a high-performance safety shoe designed for professionals who need certified protection without sacrificing comfort. Its soft, waterproof nubuck upper ensures durability and resistance to adverse conditions, while abrasion-resistant TPU reinforcements protect high-wear areas. The lightweight, insulating fiberglass toecap withstands impacts of up to 200J, and the "zero-perforazione" textile fiber anti-perforation insole adds safety without compromising flexibility. The outsole combines super-comfort EVA with FO+HRO nitrile rubber, offering excellent energy absorption, heat resistance, and grip on demanding surfaces. Footwear designed for industry, logistics, and automotive, with Sparco's technical DNA and a modern design that provides all-day comfort and safety. 🔧 TECHNICAL FEATURES Waterproof nubuck upper with abrasion-resistant TPU reinforcements 3D micro-perforated inner lining for maximum breathability Removable PU insole Thermoformed, ergonomic, and antistatic upper. "Zero-perforation" textile fiber anti-perforation insole. 200J impact-resistant, non-magnetic, and insulating fiberglass toecap. FO+HRO slip-resistant outsole with high-comfort EVA. Certifications: ESD – S3S – SR – FO – HRO – SC. Includes a second pair of color-matched laces. 🏭 IDEAL FOR: Industry and manufacturing; Logistics and warehousing; Maintenance and technical services; Automotive and workshops; Professionals seeking certified protection and everyday comfort.