Left * Size Large * Men 11.5 -13 * Women 13-14.5 * Incorporates Clinically Proven Semi-rigid Shell And Aircells To Provide Comfort And Support * Additional Compression And Stabilization Is Provided By Anterior Talofibular Cross Strap And Intergral Forefoot And Shin Wraps * The Unique Step-in Design (toes First Inserted Into The Back Of The Brace) And Automatic Heel Adjustment Make The Airsport Extremely Fast And Easy To Put On * Indication: Ankle Sprain; Chronic Instability; Prophylaxis