CAT Footwear Men。The Second Shift Work Boot delivers protection, comfort and durability to get you through your day regardless of the work at hand. Rugged styling and quality leathers make this boot an easy everyday choice on and off the job. KEY FEATURES • Slip-Resistant outsole for grip on low traction surfaces • Electrical Hazard Protection (EH) (ASTM F2892-24) • Quality oiled full grain leather or nubuck deliver long-term durability • Engineered nylon mesh lining optimizes breathability and comfort • Steel Shank for added support and stability • Removable PU Sock Liner provides all-day comfort