Children's sandals Elastic are made of plastic. They have a classic dry zip fastening. The entire shoe has a theme with one of the Justice League characters. This model is very comfortable to use. The sandals were built on a low platform. Made in Brazil. When choosing a size, please refer to the size chart.Select size 25/26-16/27-16,5/28/29-17,5/30-18,5/31/32-19,5/33/34-20,5/35/36-21,5cm