Children's flip-flops from BIG STAR are perfect for various summer activities. They are made of durable EVA material and provide long-lasting comfort. This model is perfect for the beach, as well as for wearing in the park, for walks or other summer activities. When choosing a size, refer to the size chart.30-18.5/31-19/32-19.5/33-20/34-21/35-21.5 cm