Stabilize and support your knee during workouts without sacrificing your comfort with the McDavid Spring Hinge Heavy Duty Knee Brace. This brace can be worn on either knee and helps to stabilize and support the knee, reduce fatigue and help speed up recovery. The top and bottom stretch and adjustable straps create a custom fit, and the ventilated back panel promotes airflow to keep you cool, dry and comfortable all day. McDavid Spring Hinge Heavy Duty Knee Brace Black, Medium - Sport Medicine And Accessories at Academy Sports