Set of 4 Trailering Boots. Unsurpassed in protecting your horses legs and hooves during shipping. The set of 4 includes extra wide Velcro closures. Each boot bottom has a heavy duty vinyl heel protector for longer life. Front boots are contoured completely covering the legs from hoof to knee while providing maximum freedom of movement. The hind boots cover the legs from hoof to hock with extra plush fleece for added protection. The boots are filled with foam and hollow fiberfill and can be wet down keeping the legs cool during long hauls. One size, fits most horses.