Fiebiger Toddler Girls Mini Firefly Jelly Sandal Synthetic Made from soft plastic for comfort with adjustable ankle strap for support. Comes packaged in a matching canvas bag. FIEBIGER KIDS SIZING: EU 29 = US 11.5 - 12, EU 30 = US 12 - 12.5, EU 31 = US 12.5 - 13, EU 32 = US 13.5 - 1, EU 33 = US 1 - 1.5 Size 29 and 30 = 3-5 years old, Size 31 and 32 = 4-7 years old, size 33 = 7+ years of age