Wrestle comfortably in the Cliff Keen Padlock Donut Support Knee Pad. Developed and tested on internationally renowned wrestlers seeking a higher level of knee support and cushioning, without the added bulk. An anatomical donut shaped pad surrounds the wrestler's knee and stays locked in place. Rigid lateral support braces help compress the knee and support crucial ligaments. All these features, and more, make this one of Cliff Keen's most comprehensive shooting sleeve on the market.