Our all-purpose, waterproof Switchback men's work boots are ruggedly built for demanding work where your safety and comfort are key. We combined composite safety toes with electrical hazard protection and our Anti-Fatigue Technology footbed that helps absorb shock and returns energy back to your feet so you can tackle the toughest days on the job. Their coated waterproof leather uppers help offer abrasion resistance from above, while an internal waterproof membrane helps provide waterproof protection and blood-borne pathogen resistance. There's also a breathable, moisture-wicking lining made of ReBOTL™ material containing 50% recycled PET plastic, flexible cement construction, a fiberglass shank for structural support, and a GripMax Ice outsole designed for traction on wet ice surfaces. Lightweight, non-metallic, asymmetrical-shaped toe cap. Meets ASTM F2413 impact (I) and compression (C) requirements when tested to ASTM F2412. 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 unique comfort system that meets the most rigorous worksite demands - 24 hours a day, 7 days a week. The Timberland PRO® 24/7 comfort suspension system technology is designed to help reduce foot fatigue, support the arch and cushion every step with an Ortholite® PU footbed. 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. Heat-resistant, durable rubber compound offers enhanced slip, oil, and abrasion resistance. Timberland PRO® GripMax™ Ice exclusive particle inclusion lugs provide enhanced traction on wet ice surfaces vs. traditional rubber soles, plus reliable traction on wet, soapy, and oily contaminated surfaces. Meets the SRO requirements of ASTM F2413, F2892, or F3445, when tested to F2913. 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.