Every Old Mac's horse boot has a unique high-tech performance outsole, incorporates the unique Hoof Suspension System. The specially developed Thermo Plastic Urethane (TPU) compound will minimize and help speed up recovery from concussion-related injuries. If your horse suffers from any of the following - Arthritis, Pedal bone fractures, Jarred shins, Navicular disease, Ringbone, Knee fractures, Laminitis (founder), Bruised soles or Hoof walls and Scalping from overreaching an Old Mac's horse riding boot will benefit your horse. Aimed at improving your horse's soundess, well-being and performance, these boots will extend your horse's working life!Offer your horse the necessary support and confidence needed during transportation and wear Old Mac's Multi Purpose Horse Boots. Using Old Mac's may also prevent injury to the coronet which impedes hoof wall growth and results in permanent scarring of the hoof wallOld Mac's will eliminate the problem of your horse throwing a shoe - when you arrive at your destination no matter your discipline your horse will be ready to work. Avoid lower limb injuries. Old Mac's protect your horse from bulb and tendon damage, hoof wall & sole bruising. Old Mac's exceptional traction will help prevent slipping on the loading ramp and offer increased confidence within a trailer. Please note that the use of boots over metal shoes voids the boot's wear warranty.