CAROLINA. CA8521. MENS BRUNO HI 8 INCH WATERPROOF INSULATED COMP TOE WORK BOOT. GUACHO CRAZY HORSE LEATHER. A classic looking work boot that is tough and waterproof. It s incredibly reliable making it the perfect choice to get some work done. Composite Safety Toe Cap. Waterproof SCUBALINER. 600 Grams of Thinsulate Insulation. Removable AG7 Polyurethane Footbed. EVA Midsole. Pillow Cushion Insole. Electrical Hazard Rated. Non-Metallic Shank. Cement Construction. Oil and Slip Resisting Rubber Outsole.