Lace fastening. Ergonomically formed aluminium toe cap. Nail protection of special textile material. Stabilising multi-function shank with integrated absorbing cushioning. Midsole of PU. Sole of rubber with extreme slip resistance. Removable insoles, anti-static and durable. Absorbs and removes moisture. Moulded PU scuff cap. The sole is oil and petrol resistant. Heat resistant sole up to 300°C contact heat. Ladder grip. Shock absorbing insole. Bootleg in water-repellent and breathable material. Suitable for working on the knees. Heel cap. Non-marking sole – no scuff marks. ESD approved to EN IEC 61340-4-3: 2018 + EN 61340-5-1: 2016.