Knee brace indicated in cases of knee osteoarthritis and inflammation of this joint, causing pain when walking or when the weather changes. It is specially designed for unstable femoro-tibial knee arthrosis that causes pain. It is equipped with a bib with a window that stabilises the patella and has two flexible frames. Made of wool, it provides warmth to the joint, exerting a real analgesic effect by reducing pain thanks to its warming effect.