Aurafix Walking Boot - it's time to walk freely - The exterior is hard plastic. Highest levels of installation included. Some plastic parts are located on the front and back sides, for better fit and more comfortable adjustability. It supports walking naturally, with a dedicated shoe base. Product specifications: Skin-friendly and firm to ensure firmness. Soft formation. Uses: - For better fixation after affected ligament, tissue or tendon operations. Chronic ligament instability. Fixed foot and ankle fractures Distal fractures of tibia and fibula, if they are fixed or need external fixation. - Second and third degree ankle sprain. Sizes: S: 35 - 39 M: 40 - 43 L: 44 - 47