ZAXY children's sandals made of chewing gum scented material are the perfect choice for your little ones. They are fastened with Velcro, ensuring easy putting on and adjustment. The soft insole guarantees comfort at every step, and the charming heart on the buckle adds a unique charm. These shoes are vegan, hypoallergenic, and 100% recyclable. When choosing a size, refer to the size chart.19/20-12,5/21-13/22-13,5/23-14,5/24-15,5/25/26-16/27-17/28/29-18 cm