The conditions may be tough and cold, but the Caterpillar® Adhesion Ice+ 6" WP TX CT boot will keep you steady on your feet on difficult terrain and comfortably warm when the temperature dips. Style numbers: P90987 (Black) and P90986 (Oak). Waterproof full grain leather upper with abrasion-resistant TecTuff material at the toe and heel for added protection. Work boot with composite toe and electrical hazard (EH) protection. 200g Thinsulate insulation has patented thermal technology that protects against the cold, keeping feet warm and dry. Lightweight cement construction. Mesh lining for added comfort and breathability. Soft, breathable nylon mesh sock lining. Dual-density EASE footbed provides underfoot support and shock absorption. Molded PU midsole for underfoot comfort and shock absorption. T1340 Vibram® outsole performs against oil and water, and is heat and abrasion resistant with a ladder grip design