Some very sophisticated engineering and rigorous testing were poured into the creation of the Sports Medicine Boot® Elite, making it the ultimate in leg protection. Contouring on both the inner and outer sides of the boot not only ensures a perfect, glove-like fit, but also keeps the dirt out. The SMB® Elite is lightweight and multi-layared with an exclusive limestone-based neoprene exterior and UltraShock™ lining, providing 360-degrees of protection and safeguarding the cannon bone, tendons and soft tissue. It is proven to absorb energy from hoof impact by over 26%. The uniquely designed suspensory strap stretches upon each impact of the hoof, allowing full ankle movement while eliminating hyperextension of the fetlock. The distinctive angle of this strap also guarantees proper application, ensuring the boot provides maximum protection. Sold as a pair.