I got these shoes for my 18 month son. They arrived yesterday after a quick delivery esp. with it being a holiday weekend. The second i put them on him he ran like the wind around the house. Then slowed down, sped up, slowed down, sped up, just to hear what he was doing. They were easy to get on his chubby toddler feet because the velcro and tounge open up nice and wide. So far he doesn't have a blister like most other shoes give him. I got a 6.5 and he is usually in a 5.5 and they fit just right, so I would recommend going up a size. So far, so good.