Classic Legacy2 Designer Sport Boots Set Working with the horses own natural support structures, Legacy cradles the fetlock and provides suspensory support without inhibiting movement. Horses are naturally designed to stop, turn, and accelerate the Legacy System reinforces these motions and provides protection to the critical structures within the leg. The extensor branches of the suspensory ligament extend around the back of the ankle to support the fetlock joint during the weight-bearing phase of the stride. The Legacy2 Fetlock Cradle System provides maximum support and protection to the fetlock and lower portion of the leg. It mimics the design of, and therefore reinforces, the ligament it is intended to support Made of 100% virgin neoprene that provides four-way stretch for ultimate flexibility Perforated body allows heat to escape and the leg to breathe Soft inner layer cleans easily and dries quickly Shock absorbing splint pad guards against scalping and other injuries Bound edges help keep out dirt and debris