The ACE Knee Brace with Dual Side Stabilizers 200290 simulates the action of the natural knee ligaments without restricting normal knee movement. With dual side stabilizers, this One Size Adjustable Knee Brace provides extra stability for injured or weak knees. This Knee Brace with Side Stabilizers will help you to get back to running and jumping, giving you a better, stronger and faster future. This ACE Knee Brace with Dual size Stabilizers 200290 is also adjustable for a customized fit. This ACE Brace will help you get back to where you want to be by offering moderate stabilizing support.