I bought these new this year for 18,920 yen. I've worn them a few times. They are 23.5 cm, but they stretch overall, so I wore them with insoles. They were just too loose. They seem to fit someone who wears 24 cm or larger. They are genuine leather. They have a wedge sole. The heel is 3.5 cm, but the toe is 1 cm, so it feels like you're wearing shoes with a 2.5 cm heel. They are functional and don't make any noise. They have good cushioning, so they don't rub or hurt your heels. The ribbon is a distinctive feature. Brand: Composition 9 Size: 23.5 cm Heel: 3.5 cm Color: Black With box