I don't know how I feel about these. I returned them. They're obviously cute, but I felt like I could never make the strap tight enough for it to feel like they were connected to my feet. When I would walk they would feel so loose, like they weren't in contact with the soles of my feet. The shoes themselves are comfortable; I didn't think anything felt hard or uncomfortable or needed to be broken in. The fit was just.. Off. I'm a size eleven and bought such and looking down at my feet while standing they fit perfectly, they weren't too long or wide and they felt nice as I long as I wasn't moving. Once I started to walk then it just felt like they were attached by a stretched out rubber band. I didn't keep them long enough for them to be broken in.