Unstoppable. Uncompromising. The RF605 Challenger Safety Boot combines unrivalled protection with maximum comfort and supreme fit. For this style, we have incorporated The BOA® Fit System which delivers a micro-adjustable precision fit, engineered to perform in the toughest conditions, making it easier and quicker to take off, even when wearing gloves. The boot features premium water repellent full grain leather, sourced from a tannery that is Leather Working Group Gold rated and offers long-lasting performance that repels moisture and dirt. Its fibreglass toecap shields your toes from a minimum of 200 joules of impact, offering peace of mind on any worksite, while the waterproof construction keeps your feet dry in the most treacherous conditions. The exclusive penetration-resistant insert developed by Activ-Step® Footwear Components, adds an extra layer of defence against sharp objects you might encounter throughout your workday. For an extra layer of comfort and shock absorption, we've incorporated our Activ-Step® Cushion Pro footbed which provides the ultimate in underfoot support. The rugged outsole, featuring an incorporated scuff cap, provides superior traction in challenging terrains, whether you're navigating gravel or mud as well as offering extra protection to scrapes on the toe area. Our commitment to reducing carbon impact at source extends to the recycled polyester linings as well as the internal components of our boots, which incorporate a 60% recycled TPU internal heel stiffener. Durable Leather Upper: Water repellent, Leather Working Group Gold rated full grain leather offers long-lasting performance that repels moisture and dirt. Waterproof Construction: Keeps your feet dry in wet conditions. Advanced Toe Protection: A fibreglass protective toecap ensures safety without added weight. Activ-Step® Cushion Pro Footbed: Superior shock absorption properties. Advanced Penetration Resistant Performance: The penetration-resistant insert provides essential on-the-job safety. BOA® Fit system: The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions. Guaranteed for the lifetime of the product. Recycled TPU Internal heel Counter: 60% recycled TPU internal heel stiffener. Tough Nitrile Rubber outsole: Provides superior traction with maximum protection in the toughest conditions.