We designed our heavy-duty Boondock manufacturing boots to provide industrial-grade protection from every angle. Starting with their Premium Timberland® waterproof leather uppers with internal waterproof, breathable membranes for maximum waterproof protection and resistance to blood-borne pathogens, we added our molded Timberland PRO® rubber toe protectors that are as thick as standard boot outsoles and backed with composite safety toes, rigid external heel cups to support lateral movement, and our Anti-Fatigue Technology footbeds for all-day shock absorption and energy return. This boot also features the BOA® Fit System delivering a precision fit, built for all-day performance in any environment.. You'll also find protection from below with our heat-, slip-, oil-, and abrasion-resistant, non-marking, lightweight, All-Weather TPU outsoles that offer enhanced traction in extreme environments. Plus, their breathable, moisture-wicking linings are made of ReBOTL™ fabric containing at least 50% recycled plastic with antimicrobial treatment for odor control. Lightweight, non-metallic, asymmetrical-shaped toe cap. Meets US and Canadian safety standards including ASTM F2413 impact (I) and compression (C) requirements when tested to ASTM F2412, and CSA Z195 grade 1 toe protection. Meets CSA-Z195-14 safety standards to provide toe protection, puncture resistance and resistance to electric shock in the sole. An integrated non-metallic component in footwear that provides puncture protection to the sole of the foot. Meets US and Canadian safety standards including ASTM F2413 and F2892 puncture resistance requirements when tested to F2412, and CSA Z195 protective sole. The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions. Delivers waterproof protection, and also provides blood-borne pathogen resistance as defined by ASTM F1671. Breathable membrane helps protect from diseases caused by blood-borne pathogens, as defined by ASTM F1671. Provides secondary underfoot protection against live electrical circuits, electrically energized conductors, parts or apparatus. Meets the ASTM standards F2413 and F2892 requirements when tested to F2412. A bottom design and method of attachment that provides electrical insulating properties. Meets the CSA Z195 electric shock resistant requirements, as well as ASTM standards F2413 or F2892 electric hazard protection when tested to F2412. 400g of insulation A comfort system designed with shock absorbing, geometrical technology that returns energy back to the foot to deliver all day support and comfort. OrthoLite® comfort foam insoles are lightweight, provide moisture transport, antimicrobial function, and long-term cushioning. The ultra-breathable material won't break down or lose cushioning over time, keeping your footwear comfortable and supportive. Meets the SR requirements of ASTM F2413, F2892, or F3445, when tested to F2913. Microban technology provides an extra layer of protection on footwear fabrics against unpleasant odors, stains, and deterioration caused by bacteria and fungus. Our waterproof footwear incorporates a variety of advanced waterproofing materials, treatments and processes. We start with waterproof leathers that are sealed as part of the tanning process; we then either seam-seal the footwear or use an internal waterproof breathable membrane to help feet stay dry. Tongues and zippers treated with durable water resistant coatings utilize integrated gussets, to further deter water entry.