The Men's Herman Survivor Bison is a steel toe, waterproof pull-on work boot with full grain leather. This shoe has a comfortable insole and rugged outer sole. Additionally, it is both oil and slip resistant! Men's Herman Survivor Bison Boot: • Steel Toe • Waterproof • Full Grain Leather • Rugged Long Lasting Outer Sole • Oil Resistant • Slip Resistant • Easy on and off pull on design • Fully lined for comfort Great for those who need a dependable, safe boot.