I bought these hoping they would fit my really small feet. I'm a 19 yo college student. I normally wear anything from a six to a seven in street shoes. So I bought a 4 which is the equivalent of a 6 in women's. I ended up having to return them because they were just a little bit too small. Obviously being kids shoes they are very narrow but I loved the heel strap. My foot felt very safe in them (besides the being overly squished fact). I would definitely recommend them for kids. The straps were very adjustable. Evolv is my favorite brand of climbing shoe. But since I wasn't able to really test them out I cant be sure of there durability or other things. Even then I'll probably buy something like these when I have kids.