The Rocky Grindstone XTR BOA Composite Toe Work Boots are equipped with the BOA Fit System, providing effortless, efficient, and reliable on and off functionality. These boots also meet the ASTM F2413 protective toe classification and the ASTM F2413 Electrical Hazard Standard, are 6 inches in height, and feature waterproof full grain leather. The Rocky® Air-Port Lite® Sponge PU Footbed with Memory Foam ensures comfort, while the Flex Welt Construction and Rocky® Recycled Waterproof Construction guarantee durability. Additionally, the oil, slip, barnyard acid, and chemical-resisting PU Outsole adds extra protection for any work environment.