The lower-profile Mudsill work shoe is packed with features to add comfort and protection on the job, including a rugged, polyurethane-coated split suede leather upper, a steel safety-toe, a cushioned midsole, and a heat-, slip-, oil-, and abrasion-resistant, non-marking rubber outsole for better traction on all surfaces. This shoe also features our Timberland PRO® 24/7 Comfort System™ technology to help reduce foot fatigue, support your arch, and cushion every step. The breathable, moisture-wicking lining is made of ReBOTL™ material containing at least 50% recycled plastic with an antimicrobial treatment for odor control. Metallic, asymmetrical-shaped toe cap. Meets ASTM F2413 impact (I) and compression (C) requirements when tested to ASTM F2412. 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. Nylon, plastic or hidden eyelets reduce the chances of marking or scratching surfaces. Heat-resistant, durable rubber compound offers enhanced slip, oil, and abrasion resistance. 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.