Indoor shoes, 18.5 cm (new insoles included) Used for about six months at daycare. Slightly dirty, fuzzy, cracked, and show signs of wear. Name written on the heel (can be erased with correction fluid before shipping if requested. Please comment). Athletic shoes, 19.0 cm I previously purchased these here, but they seem to be a tight fit, so I'm offering them to someone who needs them... Slightly dirty. Name written on the inside. The indoor shoes seem to run 0.5 cm larger, so they should fit a child who wears 19.0 cm shoes. Please consider purchasing the set of two.