Keen Utility Milwaukee 6 Inch EH Steel Toe Work Boots 1007976. Stay comfortable and protected in the Mens Keen Milwaukee steel toe work boot. Combination leather and abrasion-resistant Tough-Tec leather uppers. Rugged yet comfortable, this boot has a removable EVA footbed and a padded ankle collar for comfort. Meets ASTM F2412-11 and F2413-22 I/75 C/75 EH Mt standards.