Elastic cuff closure decreases amount of inversion possible Ballistic nylon strapsfigure 8 straps replicate ankle taping Low profile will fit in any type of shoe Lace up closure means patient friendly application Bilateral capability helps keep foot in neutral position Ballistic nylon base provides tremendous strength to product increase longevity of brace Knitted nylon boot for easy application Velcro lace closure enhances breathability for longterm wear US manufacturinghigher quality control standards The quick lacing feature makes the speed lacer different from regular ASO