From Dan Post, the Men's Blayde 11" Waterproof Leather Steel Toe Work Boots feature: Waterproof leather upper Broad square steel safety toe Heat, oil, and slip resistant Electrical hazard protection Welt construction Pull on Antibacterial and antifungal textile lining Removable antibacterial and antifungal orthotic Lightweight rubber outsole Approx. 11" boot shaft height Approx. 14.5" boot shaft circumference Approx. 1.5" heel height  Imported.