Synthetic Upper Lightness of synthetic surface for lightness, offers comfort and maximum durability, helps keep water and debris out. Wrapped Heel Design Firm support to prevent sprain reduce the impact of the landing, allow you to start, accelerate and turn boldly. Rubber Cleats Sole The anti-slip grip on the rubber cleats sole can cushion and wear resistance while increasing friction, can allow children to have super-fast speed on the court, more stability and agility. Sock Mouth Design Designed with a sock mouth, it is easy to put on and take off, one-piece lining creates a close secure feel on the pitch. Warm Tips Please check the size chart and measure your child's foot length before purchasing.If your kid's feet are fat or wide, please choose one size larger.There may be a slight difference in product size for hand measurement.