These shoes are really fun and well made. I bought a pair for each of my 3 kids. However, the toddler/little kid sizing is way off. I measured their feet as instructed and matched it to the sizing chart. My bigger kids fit perfectly, but not my 4yr old. They were a mile too big - at least a full inch of extra space. The restocking fee plus return shipping cost is about half the cost of another pair so there's no point in exchanging them. I'm just going to hold onto them until next summer. It's a shame because my daughter really wants to wear them now, but there's no way they'll stay on.