The Pro Reiner Skid Boot protects the performance horse from injuries caused by sliding stop maneuvers. It was extensively tested for durability, comfort and fit while it provides complete fetlock protection and no-rub fit. The outer shell is made from a full grain american cowhide specially treated to remain soft and pliable. The skid cup is shaped and positioned to make contact with the ground in the center of the cup and proven to withstand the coarsest ground conditions. It has two easy on-off double closures secure the boot close to the horse’s fetlock.