A waterproof alternative to the traditional leather rigger boot, the Portwest Neptune Rigger Safety Boot is designed for maximum protection and comfort. It features a protective steel toecap and steel midsole for enhanced safety, along with an anti-static design and an energy-absorbing seat region. The slip-resistant outsole (SRC) prevents slips and trips on ceramic and steel surfaces, and it is also fuel and oil-resistant. With 100% waterproofing and cold insulation, your feet will stay dry and warm in any condition. Side tabs are included for easy donning. CE certified and UKCA marked, this boot meets essential health and safety requirements. Materials: Upper: PVC/Nitrile, Sole: PVC/Nitrile. Standards: ASTM F2413-18, EN 13832-2:2018, EN ISO 20345.