After seeing that someone else posted only a 1 star review, I felt compelled to write a review of my own. Though I have not bought Bogs from well.ca, I have purchased them from other stores. My son has worn them since he fit a size 4, and is currently wearing a size 8. This is his 5th pair. I have found them to be perfect for rain/cold. That said, if he goes through a very deep puddle, some water might get inside the boot as they aren't very tall. They are great because they have handles and now that he is old enough he can pull them up himself. We live in Vancouver and they have been perfect for the rain/cold here.