I know I ordered 3 different sizes to get a size that fits my US size 9.5 men's foot, which turned out to be Puma US size 11 men's flip flops.

sir so i ordered these for my daughter she is 9 years old but her feet are a little bigger than most girls her age and not suitable for children and might Womens 7 so easy to wear I ordered these for her, when they arrived I looked at them and realized they were huge for her so I tried them on to a laugh! Remember I wear a 9 wide or 9 1/2 these shoes fit me so they're pretty darn big. I will keep them for myself but I have to order another pair for them! But I like them myself, they are soft…

Perfect flip flops my daughter loved, she said they were so comfortable and I can see she wears them all the time as they match her slip ons, the color is lovely pink , it's like Pepto Bismol pink, Very nice smooth pink and looks cute with everything. Very durable, they dry quickly when wet and ship quickly.

I usually have a 9 in flip flops as they are bigger than sneakers I usually have 10 (except Reeboks, 11). They fit with about 1/2 inch of extra room behind the heel. ideal width. I got free shipping for 11.99