The Gel Eliminator Knee Pads feature a gel padded body that is molded around the knee for the most advanced protection. Durable neoprene lining and straps give extra flexibility and support. These soft cap knee pads are ideal for non-marring applications with extra surface grip like flooring/tile installation, and are designed with a 2 strap system for additional comfort. The strap system is comprised of a neoprene bottom strap that tightens firmly for support, and an extended elastic top strap that holds the pad in place without causing discomfort. Both straps attach with a hook and loop closure.