Mint Livie & Luca Pio Pio soft soles size 18-24 months. these run large. I had purchased these for my daughter to wear at 18 months and we finally wore them at about 2 ½ (my kids have tiny feet). sole measures 5 ⅝ inches..I believe that is similar to a 4/5 moccasin. listing as play because of scuffs on toes and heels but still in good condition and have lots of life left.