Features: Made of polyester fabric and tough ABS shell to provide maximum comfort and durability. Soft foam padding absorbs shock and fits comfortably against your skin. Mesh fabric make you breath freely, more breathable and comfortable. Adjustable straps offer custom flexibility to different sizes of knee, elbow and wrist. Two ways to dress, sleeve with bandage for more reliable and safer, only bandage for more breathable in hot summer, easy to wear and take off. Ideal skateboard accessories, widely used in skating activities, suitable for biking, skateboarding, scooters and so on.