Product Description Provides support for acute ankle ligament sprains and chronic instabilities Fits easily into any athletic shoe Sturdy canvas stirrup design with removable plastic medial / lateral stays 8-1/2 to 10 Inch Circumference Product Benefits Ingredients Suggestions Special Note Warnings Disclaimers: 1. We Offer nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.