Nice shoes , kids who were able to fit 4 pairs tell me they are comfortable. They were size 3 & 4 and I got 4.5 for them.
But 2 other pairs for older kid ran small. They already use multiple size 6 from other known brands, but couldn't even put on the size 6.5 FILA! It was so tight. I'm keeping them for my younger kids when they grow a little they can use these but I had to buy more shoes for my older who couldn't fit the size 6.5 despite being a 6, that was supposed to be larger for his existing shoes.