Increases ankle stability without restricting mobility. Stabilizing ankle brace specifically contoured to increase stability without restricting mobility. Fits in front of the outside ankle bone and behind the inside ankle bone to help prevent outward ankle rolling. Unique design leaves heel and front of the foot free for natural stabilization and allows for full plantar and dorsiflexion. Figure-8 Velcro strapping is individually adjustable for precise comfort and fit. Lightweight and streamlined to fit in any shoe or can be worn without a shoe. Latex free. Can be used to treat: Chronic ankle instability, Capsulare ligament strains, Prophylactic ankle protection, Post-operative rehabilitation, Chronic ligament insufficiency, Post-cast. Size by heel width measurement: Size 1 (smaller than 2.25"), Size 2 (larger than 2.25").