Selling brand new Repetto flats, size on the shoe is 37.5 (my US size is usually 7 or 7.5 and they fit, but please refer to the size guide online! I believe they should fit someone with 24 cm foot length. Perhaps between 6.5 -7). They have rubber sole and removable inside sole. The strings are adjustable so the shoes aren’t falling. Includes original box and dust bag.