The Boot Built to Dominate. The RF800 PowerMax is a highly protective safety boot. It’s 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. We don’t stop there, the PowerMax is packed with enhanced performance features. The durable leather upper, using Leather Working Group, Gold certified leather. Leather stands as a premier material for safety footwear due to its unique combination of strength, protection, and comfort. Its flexibility and suppleness, combined with its inherent protective qualities, make leather an ideal choice for safety footwear. The FORCE10® components offer top-notch performance and include a lightweight fiberglass safety toe cap and highly abrasion-resistant Helcor® leather trims. With superior breathability, the Moisture-Tech by Sympatex® keeps your feet dry no matter the weather and polypropylene IMPACT SHIELD™ digging plate protects you from underfoot injury. R-TEN™ threads ensure these boots go the distance and the Activ-Step® footbed keeps you comfortable all day long. The RF800 PowerMax is also compatible with most climbing irons, making it ideal for a range of demanding applications. Durable Leather Upper: Water repellent, Leather Working Group Gold rated full grain leather offers long-lasting performance that repels moisture and dirt. Recycled Polyester textiles: The collar linings and laces are made using 100% recycled polyester materials. All our recycled polyester is independently certified to the Global Recycled Standard. Waterproof Construction: Keeps your feet dry in wet conditions. Activ-Step® Bio-Based Scuff Cap: Made from 59% bio based TPU which uses castor oil to replace some of the fossil -fuel based content and is certified by the USDA BioPreferred® Program. Ultimate Toe Protection: A steel protective toe cap ensures the highest safety without compromise. Advanced Penetration Resistant Performance: The penetration-resistant insert, developed by Activ-Step® provides essential on-the-job safety, and our IMPACTSHIELD™ digging plate offers increased protection from underfoot injury. Abrasion Resistant Outsole: FORCE10® dual density PU nitrile rubber outsole providing a high level of abrasion resistance while maintaining exceptional shock absorption and weight reduction.