Men。Composite Safety Toe Lightweight, non-metallic, asymmetrical-shaped toe cap. Meets US and Canadian safety standards Waterproof Membrane Delivers maximum waterproof protection and blood-borne pathogen resistance. Blood-Borne Pathogen Resistant Breathable membrane helps protect from diseases caused by blood-borne pathogens. Electrical Hazard Protection Provides secondary underfoot protection against live electrical circuits, electrically energized conductors, parts or apparatus. Timberland PRO® Rubber Outsole Heat-resistant, durable rubber compound offers slip, oil and abrasion resistance. Anti-Fatigue Technology A comfort system designed with shock-absorbing, geometrical technology that returns energy back to the foot to deliver all-day support and comfort. Antimicrobial Odor Control Treatment to help prevent and control odors.