The Rocky C4T features water-resisting full grain leather coupled with 900 Denier Nylon ensures swift drying, keeping your feet comfortable. The cement construction offers a perfect balance of flexibility and durability. This boot has an oil and slip resisting rubber outsole for sure-footed traction. Inside this boot, our Air-Port Comfort footbed is engineered for breathability and support to keep you comfortable on your feet throughout the day. This C4T meets ASTM F2413 Protective Toe and Electrical Hazard standards, providing an extra layer of security. This protective and comfortable boot is suited for all your needs.