Provides stability to the ankle by minimizing ankle rotation. Comprised of 2 polypropylene outer shells connected with soft, adjustable foot piece. A unique bladder filled with small microspheres provides uniform compression and a customized fit. The microspheres have no memory, and therefore prohibit pressure from being displaced to bony prominences. Fits right or left ankle. Ideal for acute ankle sprains, chronic ankle instabilities, and osteoarthritis.