Men's Iron Age Groundbreaker 5021 Work Boots Built for the toughest jobs, the Men's Iron Age Groundbreaker 6" Work Boots offer uncompromising protection and comfort. Featuring a steel toe and CushGuard™ internal metatarsal guard, these boots are designed to shield your feet from impact hazards. The BootBed™ dual-layered memory foam footbed and moisture-wicking mesh lining ensure all-day comfort, while the Vibram® heat-resistant rubber outsole provides superior traction and durability. With electrical hazard protection and a defined heel for ladder safety, these boots are ideal for demanding work environments.