Sizes / Dimensions S 24-26cm M 28-28cm L 28-31cm XL 31-34cm XXL 34-37cm RIGID ANKLE BRACE While it provides strong stabilization to the ankle with the special plastic support placed inside, it also supports the malleus and the foot body laterally and medially thanks to the structure of the support. Distortion is recommended for use during the conservative treatment phase. It provides ease of wearing with its front-fastening structure and provides extra complete immobilization of the ankle thanks to the top closure velcro system. ML-0991