Kids' Slip-ons - Brand: KEEN & WYNNE - Design: Sushi Pattern / Train Pattern - Size: 18.0 - Country of Manufacture: China Thank you for viewing. This is a set of two pairs, sushi pattern and train pattern, size 18.0 cm. I bought them and wore them once (for a few minutes around the neighborhood), but they seemed to be quite large, maybe around 19 cm? I kept them hoping my child would grow into them, but they outgrew them before they could.