Size 28 《EU 28: ≒ Japanese size 17cm - 17.5cm (Insole approx. 18cm)》 Material: Upper: Artificial leather, Outsole: Rubber Specifications: Instep belt (Velcro) I used these three times two years ago for the graduation ceremony, entrance ceremony, and a Buddhist service. My daughter usually wears sneakers at kindergarten and in everyday life, so I was worried if these would hurt her feet, but the upper is soft, and the rubber sole has cushioning, so they seemed easy to wear.