Big Star children's sandals are made of eco-leather with a shiny stripe. The sandals have a buckle closure with an adjustable strap. Comfortable use for the child will ensure insole made of eco-suede. A great model for warmer days! The sandals are lightweight, thanks to the sole of quality foam material. When choosing a size, refer to the size chart.28-17,5/29-18/30-18,5/31-19/32-20/33-21/34-21,5/35-22cm