Purchased these for my grand daughter- 1 yr in Aug.'18.  I haven't given them to her as of yet but from what I've noticed, I really like them. I like that fact that they look like more than just a sock. The grippers on the bottoms pretty much cover the sock so I'm pleased with that as well. I do not see a problem with the sizing, etc. I'm confident that these will be a nice needed addition to her wardrobe. I will update later should there be any concerns.