ASICS pumps. Color: Black Size: 38 Material: Leather I previously purchased these on this site. Nearly new. I bought them assuming they were size 24-24.5 cm, but they were too small, so I'm selling them to someone who can use them. There are some wrinkles on the insole of the right shoe. I only tried them on. They are slim, so I think they would fit someone who wears 23.5 cm. They are almost unused and in beautiful condition, but there are individual differences in perception, so please refrain from purchasing if you are concerned about minor details.