- The ASO Ankle Stabilizer is one of today's most popular braces for the treatment and protection of ankle sprain injuries. They feature a lace-up stabilizing design for ensuring proper support, and figure-8 stabilizer straps that lock the heel in a neutral position for preventing inversion or eversion injuries. The straps can easily be re-tightened while still inside the athletic shoe and do not stretch out or fray for greater support. The elastic cuff closure provides added compression and keeps the laces together for a clean look ASO Ankle Brace Sizing Chart: For the best fit and support of your new ankle brace, please follow the following sizing information. Measure your ankle circumference using a flexible tape measure. Measure the circumference from the top of your ankle around to your heal then find your size using the chart below. If you are in-between two sizes, remember that ankle braces are designed for a snug supportive fit and you most likely would gain more support from the smaller sized brace.
ANKLE CIRCUMFERENCE SIZING CHART - ASO Brace Size Ankle Circumference in Inches Ankle Circumference in cm XX-Small (Pediatric) 9 to 10 inches (22.9 to 25.4 cm) X-Small 10 to 11 inches (25.5 to 27.9 cm) Small 11 to 12 inches (28.0 to 30.5 cm) Medium 12 to 13 inches (30.6 to 33.0 cm) Large 13 to 14 inches (33.1 to 35.6 cm) X-Large 14 to 15 inches (35.7 to 38.1 cm) XX-Large 15 to 16 inches (38.2 to 40.6 cm)