Ankle Brace X-Large Hook and Loop Closure/Figure-8 Strap Left or Right Foot Features: Cool and sturdy flannel and mesh combo means the patient is more likely to wear this support than some of the less comfortable supports Non-stretch figure-8 nylon straps for support while the heel lock helps to prevent inversion/eversion Low profile design allows brace to be worn inside an athletic shoe Measure circumference from the heel around the ankle: 14 - 15 Inch