Lace-up shoes incorporating sandal elements. They look casual, but the use of leather allows them to be worn in formal settings or with dresses. Size 4 is for 23-23.5cm. I don't remember the exact price, but I think it was around 40,000 to 50,000 yen. Used a few times, but they've lost their shape a bit. (They had some wrinkles to begin with)