New Mueller Hg80 Hinged Knee Brace X Large Black Gray HG80 1 Brace Has small cosmetic damage on the end cap! See Pics! 50 Inch Pattern Closed Back Sportz 72x72 Gray NO 50 Inch Pattern Closed Back With Adjustable Pull Strap Easy Break In Free Shipping 100% Synthetic Imported Rubber sole Parallel wave technology which uniformly disperses shock throughout the sole Upper strapping system locks brace in position Outer mesh shell with bidirectional stretch fabric fastens on the sides then comfortably locks across the quadriceps Features a custom secondary shell with stabilizing patella buttress and rear support strap Anti slip inner grip strips help prevent brace migration Hand wash in cold water with mild detergent and finally rinse thoroughly and air dry Measure around CENTER of knee