Need more impact protection than a basic kneepad can offer? The ASICS Gel Kneepad combines PU padding with a GEL surface that provides improved shock absorption. A breathable knee hole and jacquard knit construction ensure ventilation and long-lasting comfort. PU pad with GEL for superior impact absorption. Breathable knee hole for improved airflow and cooling. Jacquard knitting for improved durability and premium feel. Sold in pairs. Composition (padding): 96% polyurethane, 4% rubber. Composition (padding cover): 100% polyester. Composition (sleeve): 67% rayon, 20% polyester, 13% rubber. Please read size guide and washing instructions below. If you have any questions, please contact customer service .