Baffin Derrick Industrial Insulated Boot 100% Fabric Synthetic sole Shaft measures approximately Knee High" from arch Oil And Acid Resistant Neoprene Upper Design High Visibility Reflective Strips Micro Cellular Waffle Foot-bed Traps Air And Moisture Metal Free Safety Toe And Plate With Electric Shock Resistant Sole Oil, Acid, And Slip Resistant Rubber Outsole In Extreme Cold Temperatures