PIP® 8350/9 Cement Knee Boots, ASTM F 2412-05, ASTM F 2413-05, SZ 9 Fits Shoe, Steel Toe, Black, Pull-On Closure, PVC Upper & Midsole, PVC Outsole, Resists: Compression, Impact and Water PIP® 8350/9 Cement Knee Boots, ASTM F 2412-05, ASTM F 2413-05, SZ 9 Fits Shoe, Steel Toe, Black, Pull-On Closure, PVC Upper & Midsole, PVC Outsole, Resists: Compression, Impact and Water