We have adjusted our patent-pending Keota sandal design for children for a sandal that is secure, but easy enough for most kids to get on and off by themselves. All children's sandals come in standard (EU) sizes and are a combination of the 4mm outsole and standard footbed for a stack height of ~5mm. We have built in a very slight upward pull at the toes on smaller sizes to help prevent tripping. The upward pull is flattened out by slight weight but lifts with the toes as the child walks.
These sandals are all sold "as is" and are not covered under our warranty. Returns & exchanges will not be accepted on closeout items.