I highly recommend either model depending on your ear preference. Comfy to wear. not good kinda horrifying returned immediately Con: The only bad things are only personal preferences. I love the extra elastic placed in the strap and a real buckle (instead of velcro-like fasteners). you gotta attach it yourself Youd think Id only have this problem if I was a large size, but when you have small feet anyway and everything youve bought is smaller still, you have to wonder if theyre selling you kids sizes thinking "thatll do" when kids sizing is completely different. I bought these for my husband who has a wider, heavier foot along with a bigger heel. This is the exact same as the ezHitch that came with our Chariot. It?s so difficult to find a sturdy hard sole slipper for kids, so I was really excited to come across these.