Children's water shoes from Big Star are a great choice for summer adventures by the water. The non-slip, flexible sole guarantees stability and safety when playing on the beach or in the water. They are fastened with Velcro, making it easy to put on and take off quickly, which is especially practical for the little ones. Now, kids can enjoy summer activities without worrying about slipping or getting hurt. When choosing a size, refer to the size chart.28-17.5/29-18/30-18.5/31-19/32-19.5/33-20/34-20.5/35-21 cm