The first of its kind, this ankle brace gives you the freedom to move without sacrificing stability or support. Like having a personal certified trainer at all times, the DXS provides the feel and support of a real traniner's tape job. A unique 3 strap design simulates the configuration of ankle taping with a V-shaped belt, Anchor belt, and Auxiliary belt. Comes with optional side support inserts for increased lateral stability. -Anti-bacterial and deodorizing functions -Utilizes lightweight and breathable chloroprene rubber -Right ankle sizes (For proper fit, measure diameter of ankle one inch above ankle bone) -XS (7-8"), S (8-9"), M (9-10"), L (10-11")