Shoe is awesome looking with bright colors but the fit of this shoe is terrible.

My son wears a 13M in Skechers Z-Strap shoes. The 13M of this shoe was way too small. Ordered the size 1M and it was -still- too small (the shoe is way too snug and inflexible). If my son didn't love this shoe so much I'd be done with it, but... Just ordered the size 3M. Here's hoping it'll fit!