the wrong size was sent to us. The size on the box said US 9, but the shoes in the box are a US 10. We've kept them for when our sons feet grow, because it is too much hassle to bother sending them back (we live in NZ). They look like great shoes, and we've always found keens fit our kids feet very well, so no doubt they will be great when they do fit, but in the meantime we've had to buy him another pair for now.