Review on PJ Masks Toddler Sneaker Numeric_10 by Dave Brummet

I don't understand the sizing of these shoes. My son just started wearing a size 7 so we bought a size 7. His foot didn't even fit. Shoes are pretty good except for size so we kept a small pair for our youngest child and ordered one size up. 8. Well, a size 8 is only slightly larger than a 7, and neither did my son fit in an 8. Keep in mind that he literally just started wearing 7s in other brands of shoes. The shoes are good but I have no idea how to find the right size when buying online. It's not worth it at all.