Details: Official Ankle Brace of USA Volleyball 360 Complete Support - The lace-up design of the Ultra 360 compresses the ankle to assist with swelling and pain while the figure-8 straps help protect from inversion and eversion ankle sprains. Versatile Fit - Customize the support of your brace through multiple adjustment point Reusable Tape Job - The figure-8 straps of the Ultra 360 were designed to replicate the way an athletic trainer professionally tapes an ankle for support and protection This lace-up ankle brace is essentially a reusable tape job that you can apply yourself before every practice or game Who Should Wear The Ultra 360? - Individuals who require mild ankle support and have a minimal history of ankle injuries 90-day warranty against tearing for the Ultra 360 Lace-Up Sizing: Your brace size is different from your shoe size because it's based on your ankle circumference Measure around your ankle with a tape measure and reference size chart to determine your correct size Women's - Small 11"-12" (8.5-10 shoe) Women's - Medium 12"-13" (10.5-12 shoe) Women's -Large 13"-14" (12.5-14 shoe) Men's - Small 11"-12" (7.5-9 shoe) Men's -Medium 12"-13" (9.5-11 shoe) Men's - Large 13"-14" (11.5-13 shoe)