The Classic Equine Legacy System Hind Boots offer superior leg protection. These boots are made of 100 virgin perforated neoprene that allows the leg to breathe and heat to escape so your horses legs stay cooler. The New Standard In Protection A round cut box-stitched hook-and-loop closure makes the Legacy more secure A shock absorbing splint pad gives maximum protection to the splint bone tendons and other soft tissues. The new more refined splint pad guards against crossfire injuries and allows for a closer cleaner fit. The New Standard In Support A suspensory rib is positioned between the tendon and the cannon bone to ensure proper boot alignment. A patented Cradle Fetlock System provides maximum support and protection to the lower limb by a double layer of shock absorbing neoprene. The New Standard In Durability An extended layer of tough bulletproof material fitted on the cup area ensures durability. A series of fitting darts provides a clean close fit. Bound edges keep dirt and debris out.