I'm an adult with a short, wide foot. I got a kids' 3 and 2 (!) in these. I usually wear an women's 5, if the width is ok-- many shoes are too narrow.These looked like they could work because of the adjustable straps, and yes, they're pretty great. The 3 was a little better width-wise, but kind of long. The 2 is perfect length-wise, but very fitted. I dislike wearing sandals with too much length hanging in front of the toes, so I'm keeping the 2s and trying to stretch them out with the suggestedSee full review