These boots give you the foundation you need for a hard day???s work.. . ??. . . Copper crazy horse leather upper. Steel safety toe cap. Waterproof SCUBALINER??? to keep the weather out. Taibrelle lined. 600 g of Thinsulate??? insulation. Electrical hazard rated. Triple-rib steel shank. Welt construction. One-piece rubber lug outsole. 726363385058 24717800057 CA5821 2E