I thought the velcro top would be a good option for my son's fat little feet but they aren't. work for two reasons. 1: The top looks like it should be adjustable, but unless you pull it all the way up (which we can't do with my son's feet, which are thick, but I don't think they're crazy), the extra velcro strip rubs the top. 2: The top closure is too easy and tempting for the baby to open. When we tried them on my daughter who has slimmer legs there was no way I could wear them on her becauseβ¦