Working without limits. Doing your job with pride. Going all in. That’s why modern work requires a modern boot. Introducing the Invader Hi Steel Toe Work Boots from CAT Footwear. If the name sounds like it could conquer all, that’s because it probably could. This is Cat comfort and style at its best. Cat toughness with a steel toe. CAT Footwear’s iconic Intruder revamped. The tough, chunky, hiker style silhouette that inspired a generation. Now ready to inspire what’s next.