These are Nike Air Rifts made with breathable mesh material. Black, 15cm. Used mainly as summer sandals for one season. The Velcro made it easy for my child to put them on and take them off, and they seemed to like them and wore them on their own. The mesh material feels light and comfortable, and the covered toes provide a sense of security. These are versatile shoes that can be worn with bare feet or socks, and my child loves this series so much that we keep buying them in larger sizes(^^) Home cleaned. Although they are 15cm, they run large, so my child wore them when they were 15-16cm. There is some discoloration on the soles, but they are relatively clean and I think they can still be worn. *Please check the condition of the product in the photos.