Our first pair lasted quite awhile but eventually ended up with a crack in the rubber.  Our second pair had a pull-strap break on the first day.  Both pairs lost their inserts right away (which must be common because I saw them in Tractor Supply with their sole inserts all messed up too before anyone even purchased them.  So quality-wise, I'd say these need work.  However, they are super cute, and my son really loves them.