The RF910 Surge safety boot is designed for maximum protection and durability in tough environments. It features a fibreglass toe cap for impact and compression resistance (200 Joules), and is manufactured to exceed EN ISO 20345:2011 S3 SRC standards. The boot is certified to withstand electrical risks of 18kV. It includes an Activ-Tex waterproof membrane made with 60% recycled materials, keeping your feet dry while being sustainable. For enhanced safety, it has an anti-penetration para-aramid midsole and a TPU scuff-resistant heel counter with an integrated PU scuff-resistant toe cap. The Activ-Step PU anti-fatigue comfort footbed ensures all-day comfort. The boot is 100% non-metallic, heat resistant up to 300°C, cold insulated, ladder grip, oil resistant, SRC slip rated, and water repellent.