Wear-resistant and ergonomic, Kid's Protective is very comfortable to wear. Comfort padding and cushioned . Adjustable elastic waist straps. A good thing for your kids who love sports. Kids Riding is very useful. Suitable for cycling, and other activity. It also can bring much convenience to you. Features -Color:Black -Material:EVA, PE, Nylon -Size:52.00X35.00X10.00cm/20.44X13.76X3.93in; (Back Length):42cm/16.54in; (Waist Circumference):75-85cm/29.53-33.46in; (Recommend Height):135-150 cm; (Recommended Age): 12-15 -Suitable for racing, motocross, motorcycle, skateboard, skiing, skating, snowing, off-road etc outdoor sports. -Designed to be flexible and comfortable, easy to use elastic waist straps with hook loop closure. is made of great material, breathable, sculpts to body and provides great airflow. -Without restricting arm movement it offers great impact and abrasion resistance to keep the kids safe. -You can adjust chest, wrist, waist and back to the comfortable wear according to your demand. Package list: 1 Protective