Belts are available in a range of different colours and with different features. The main purpose of the belt is to hold your trousers up, but if you can look cool whilst wearing it, it might give you some street cred too. Most of the belts are adjustable one-sized belts that fit up to 38 inches. Arcade
make some kids specific belts that are smaller and more narrow with some funky designs. Please make sure you read the product description for each belt as sizes and features vary.