Classic Equine Legacy2 Support Hind Boots These boots are made of 100% virgin perforated neoprene that allows the leg to breathe and heat to escape so your horse's legs stay cooler. A round cut box stitched hook-and-loop attachment with an aggressive closure makes the Legacy more secure. A shock-absorbing splint pad gives maximum protection to the splint bone, tendons, and other soft tissues.The refined splint pad guards against crossfire injuries and allows for a closer, cleaner fit. 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. An extended layer of tough, bulletproof material fitted on the cup area ensures durability. A series of fitting darts provides for a clean, close fit, while bound edges help keep dirt and debris out. Features: Made of 100% virgin perforated neoprene Round cut box stitched hook-and-loop Patented Cradle Fetlock System provides maximum support and protection Bound edges help keep dirt and debris out