Anatomically orientated fit and good joint control while avoiding congestive symptoms even when walking, standing or pursuing sporting activities.Improved blood flow through the irrated soft tissues of the joint. Fast removal of haematomas and haematama residues. Rhythmic massage action on soft tissues, joint capsules and ligaments.Positive effect on the metabolism and faster resporation of deposits.No negative effect on muscular activity.Size:Measure circumference just above the ankle bone. 4 - 5⅞6 - 88⅛ - 1010⅛ - 1212⅛ - 14(11.4-14.9cm)(15.2-20.3cm)(20.6-25.4cm)(25.7-30.5cm)(30.8-36.8cm) X-Small. Small. Medium. Large