My grandbabies has wide feet hard to find shoes. These boots fit fine.Received boots quickly and in excellent condition. According to the Muck Boot website, the size I ordered for my daughter (7 M Big Kid) is for a 10" foot. Her foot measures 9 1/2" and the size 7 fits great with just a little extra room. I've ordered four pairs of these boots and I've found that they run a little small and narrow. We planned to wear thick socks with the boots so I ordered them a little larger. If I had ordered their normal size, they would have been too small even without the socks. Even though they run small, I would still highly recommend these boots. My children love wearing them and my daughter said they feel like walking on a cloud and are better wearing than her favorite tennis shoes. I'm also able to fit my foot in the boots (they're a little snug) but they still feel good to my feet. The boots are also very warm. I do wish the boots cost less, but they seem to be worth it!My 7 year old daughter loves them! Very comfortable and worth the money! She will be able to use them year round.Love my Mucks! I recently got a job in a plant nursery so I’m working outside in the winter in Michigan. These boots keep my feet warm and dry. I have small feet so I bought children‘s size because they are less expensive. Very pleasedLove itA little stiff/snug putting them on when they were new. They were to tight for my perfect little Angel. After about a week of breaking them in, she loved them. And still does.Our great niece loves these boots! We gave a pair to her mom and dad too since the family was moving to Alaska. They have each commented how wonderful these boots are. Our niece even noticed that the boots have a bit of a heel, and for a 7 year old girl that alone was a hit!My family is outdoors all the time between animals, being in the woods etc. The boots fit well, hold up well and keep my daughters feet warm with no worry.Ordered a size up to allow for growing. The boot isn't sloppy because of the fitted ankle. Good grips and nice and high on the leg. Very please so far after only a few outings.