Super Dna Logger 9 Inch Waterproof Round Toe Work Boots DVS A rubber abrasion resistant heel cover A rubber abrasion resistant heel cover keeps makes sure the normal wear and tear area is protected our new oil and slip resisting tred outsole has an aggressive tread pattern to move debris and features a 90 degree defined heel with ladder locks for better traction when you're working on an incline heavy duty insulated Steel Toe loggers built for maximum comfort and protection in the harshest environments breathable and moisture resisting waterproof technology plus a dri lex lining and 400g Thinsulate to keep cold temps and wet feet at bay