Lightweight safety clog with a perforated upper for added breathability. 100% non-metallic with plastic stud fastener. Suitable for use in ESD environments. Complies with EN 61340-5-1. Features: CE certified, Composite toecap for added protection, Anti-static footwear, Energy Absorbing Seat Region, SRC - Slip-resistant outsole to prevent slips and trips on ceramic and steel surfaces, Fuel and oil resistant outsole, Dual density sole unit, 100% non-metallic, Suitable for use in ESD environments. Materials: Upper: Microfibre, Sole: PU/PU. Standards: EN 61340-4-3 Class 3, EN ISO 20345.