BIG STAR children's flip-flops are comfortable footwear made of foam material, guaranteeing comfort during wear. Their adjustable straps at the front allow for better fitting to the child's foot, while the strap at the back provides additional stability. This classic model is sure to appeal to your child! When choosing a size, please refer to the size chart.30-18,5/31-19/32-20/33-20,5/34-21/35-21,5cm