Herm Sprenger - Ultra fit Comfort Roller Super SoftSpurs of the ULTRA fit series are made of high quality stainless steel. The highest level of quality thus achieved is certified by a lifetime breakage guarantee granted on these spurs. Due to the elegant design these spurs look very classy on the boots. The innovative design of the Balkenhol fastening features a unique strap loop with an outwardly flared centre bar to allow the spur strap to pass the boot on the inside for a comfortable and secure fit