Men's Caterpillar Wheelbase Steel Toe Work Boots Get boots that work as hard as you do with the Caterpillar® Wheelbase Steel Toe Work Boots! These durable boots are loaded with the protection and comfort features you need to keep going from clock-in to clock-out. The molded EVA footbed provides extra cushioning and shock absorption, while the stability enhancing nylon shank, steel toe, and slip-resistant outsole all work together to keep you as safe as possible.