"The Heeler Scuff is a 10-inch men's Wellington-style boot designed with a leather heel guide for easy slip on and off. This boot is a trusted choice for rig workers, refinery workers, and miners due to its 100% comfort guarantee and rugged performance. The Heeler Scuff features a TPU outsole that offers heat resistance up to 266°F and is designed to withstand exposure to mineral oils, ammonium nitrate, mild acids, alkalies, and animal fats. Equipped with a 200-joule safety Steel Toe Cap (ErgoDefender), this boot ensures superior toe protection. Constructed from premium distressed full grain cowhide leather, the Heeler Scuff also boasts electrical hazard properties, providing a supplemental layer of protection against hazardous step potential for the wearer while standing on the ground. Available in both Medium (M) and Wide (W) fit options, Steel Blue Heeler EH Boots meet major international safety standards, including the American Standard ASTM F2413-11, offering dependable safety and performance."