Impact cushioning gel in the pads mean no hard plastic pieces are needed. Dennis Enarson Space Brace knee pads protect and give users the confidence to land on their knees out of a bail without getting cut up or bruised. Space Brace’s unique neoprene and compression material not only allow the Knee Pads to help improve blood flow and reduce swelling, but also have a strapless, no slip design with minimal bunching on the back of the knee