From Dan Post, the Men's Duster 11" Waterproof Leather Steel Toe Work Boots feature: Waterproof leather upper Broad square steel toe Electrical hazard resistance Welt Construction Classic western stitching Pull on Antibacterial and antifungal textile lining Removable  antibacterial and antifungal Soft Strike Max Orthotic Comfort System Oil and heat resistant rubber outsole Approx. 11" boot shaft height Approx. 14.5" boot shaft circumference Approx. 1" heel height Imported.