Built for the forge. Built for safety. The RF8000 Helios foundry boot allows you to work confidently in the most demanding environments. Engineered for maximum protection and all-day comfort, this boot keeps you safe from molten metal, sparks, and impacts. The design allows for quick and effortless removal, prioritising safety in critical situations. As well as offering supreme protection against molten metal and sparks, Helios is tested to 18kV AC Electrical Hazard protection in accordance with ASTM F2412-24 test methods, making it suitable for general use in dry working conditions to reduce the risk of injury following accidental unexpected contact with live electrics. The flexible Impact Shield™ metatarsal guard protects against heavy impacts without hindering movement, allowing you to work freely. Stay cool and comfortable even in extreme heat thanks to the breathable mesh lining and lightweight, 100% non-metallic construction. Reduce fatigue and stay focused with the supportive Activ-Step® footbed, made with recycled material foam and recycled polyester sock-liner. The exclusive Activ-Step® penetration resistant protective insert keeps you protected from underfoot hazards. The RF8000 Helios empowers you to perform at your best, knowing you're fully protected. Durable Upper Materials: Flame retardant full grain leather. Thread: R-TEN™ Flame Resistant. Activ-Step® Cushion Pro Footbed: Cushioned footbed made with 100% recycled post-consumer polyester sock-liner. Advanced Protection: A fibreglass protective toecap and penetration resistant Protective insert provide essential on-the-job safety. Tough Solid Nitrile Rubber outsole: Provides maximum protection in the toughest conditions, with a high level of durability and heat resistance.