Pole Addict Gel Kneepads - Ocean SandDance knee pads with silicone "cushion" for better protection. They are flexible and feature silicone strips on the upper, inner part. On the inside, the pads are covered with a soft velvety to the touch material for better wearing comfort. Knee protectors made with this technology are very comfortable and do not dig into the body. You are sure to love them. Materials: 80% stretch nylon, 20% silicone Key Features: Silicone padding Inner silicone