It's a tough world out there, so bring an equally tough boot for the job. This rugged work boot is an easy choice when slippery surfaces are a concern. Nitrogen features the extreme slip resistance of the Cat's exclusive SRX outsole exceeding industry standards and reducing the risk of slips and falls in the workplace. The safety toe and electrical hazard protection raise the level of this boot's toughness. And, though it has the high-performance protection, it also has an athletic-inspired feel. It's a bit sleeker and the outsole design is more flexible. All of this makes it a more comfortable boot for longer days.