This professional knee, made of , is practical and durable for lasting use. It has good sweat absorption, and it is elastic and comfortable to wear, which can well protect your from knee . Widely used for indoor and outdoor sports, such as football, basketball, baseball, etc. Features - Color: Black. - Material: Sponge. - Size S: 27cm/10.63inch. Size : 36cm/14.17inch. Size L: 45cm/17.72inch. - . Made of premium EVA and sponge, it is resistant to wear and fall. - They are breathable and can absorb sweat, wrapping your knee more comfortably. - With elastic fastening strap, it could adjusted freely at your will. - reduce during the collision and provide the softest protection for your knee. - and protect your knees when doing sports like basketball, badminton, tennis, volleyball, cycling, climbing, hiking, running, dancing, martial arts or doing other exercises. Package list: 1 pair x pads