These advanced high-cut mud fever boots are made with Air-Tech ventilated neoprene for maximum breathability. Anatomically shaped to provide superior comfort for your horse whilst supporting the cannon bone and soft tissues. Fatigue is reduced in the tendon, fetlock, ligaments and suspensory. The boots cover the whole of the lower leg and pastern area, making them great for use as a preventative measure against mud fever and chills. Suitable for year-round use in paddocks. Can be used on both front and hind legs.