Runs bigger which it is very convenient for a growing foot. Comfortable and warm. The sole it is not leather and peels a little if you walk on asfalt or cement. I noticed because my son loves them and we went out side wearing them. The knitting material wear off a little. Washable in light cicle. Does not fade. In general, 4/5 starts because of my son wore  the knitting solids and leather sole nowali and this are much better in quality.