Hcpc Code: A4467 Color: Black Slip-on Neoprene Knee Support With Two Adjustable Straps For Excellent Fit And Comfort Open Knee Design Helps Stabilize The Patella Nylon Lined Neoprene Provides Warmth Flexibility And Support Hook Receptive Material Allows For A Customized Fit Around The Thigh And Calf Size: Large/x-large (16 - 19 ) To Size Measure Around The Kneecap