I upgrade my daughter’s shoes very frequently including rain boots. I don’t believe in sizing up too soon. The downside is that she grows out of her shoes in a matter of months. Anyways these Reima rain boots are excellent. No smell straight out of package. Excellent grip on the bottom - much better than Hunter. Cotton lined for comfort. Reflective strips on the back. Very flexible and easy to wear. Super cute. Very gently used. See photos for close ups. European 26 is toddler size 9.5 Original $44.95 Our classic kids' wellies with reflecting piping around the sole. These Reima rubber boots are made from a material that includes 40% natural rubber, and the outsole is crafted from a vulcanized PVC-free rubber. The children's rain boots are lined with cotton for comfort and include removable insoles with the Happy Fit print to help you find the correct size. Fluorocarbon-free PVC free