1、Composed of high quality nylon cloth, wear resistant and durable, which has high tensile strength and good toughness. 2、The non-slip and humanized silicone design, so that the knee pads will not fall off during running. 3、Light weight and breathable cloth as this product is, allows your sweat to evaporate quickly and stay dry. 4、Has good elasticity, can be stretched freely and not deformed, fit your knees and not slip easily. 5、Suitable for football, basketball, running cycling protection, you will get intimate care in sports. Features: Composed of high quality nylon cloth, wear resistant and durable, which has high tensile strength and good toughness. The non-slip and humanized silicone design, so that the knee pads will not fall off during running. Light weight and breathable cloth as this product is, allows your sweat to evaporate quickly and stay dry. Has good elasticity, can be stretched freely and not deformed, fit your knees and not slip easily. Suitable for football, basketball, running cycling protection, you will get intimate care in sports. Specification: Item: Support Knee Pad Material: Nylon+Latex Color: as picture shown Size(length) Options: S-27.5cm/10.8in M-25.5cm/10.0in Package Included: 1 x Support Knee Pad