Children's Big Star sneakers are made of eco leather. The sneakers have a reinforced rubber toe and a reinforced heel. The model is fastened with a zipper on the side, and in addition, it has lacing. Decorative logo on the back of the upper. Inside, it is insulated with fur. A great model not only for school, but also for walks or entertainment. When choosing a size, refer to the size chart.3018.5/3119/3220/3320.5/3421.5/3522 cm