100% virgin perforated neoprene layer allows the horse's legs to stay cooler. Shock-absorbing splint pad guards against crossfire injuries and has a closer fit for maximum protection to splint bone, tendons and other soft tissues. Suspensory rib ensures proper boot alignment and the patented Cradle Fetlock System provides maximum support and protects the lower limb with a double layer of neoprene. Tough, bulletproof material on the fitted cup area for durability and darts for fit along with the bound edges keep dirt and debris out. Multiple colors available.