The Ultra Ankle is a professional, quality hinged ankle brace designed to treat all ankle injuries including high ankle sprains. Engineered to reduce excessive inversion, eversion and rotation that cause most ankle injuries. The Ultra Ankle incorporates advanced features that make it superior to other hinged ankle braces. Those features include the patented LDC (Lock Down Cuff) Technology with a pivoting posterior cuff that helps reduce excessive rotary forces. The thermal responsive molded pad system provides optimum comfort and fit. The adjustable quick-fit Lock Down Strap allows for quick application and removal.