Petit Bateau Baby Socks Size 23/26 (10.5cm - 14.5cm) I confirmed online that they fit up to 14.5cm, but I used them when my child's foot was around 12.5cm. They might stretch, but I didn't use them up to 14.5cm. I only wore them for slightly formal outings ○ Please refrain from purchasing if you are sensitive to used items.