These are gorgeous. They only come in full sizes, and I wear between an 8.5 and a 9 from this brand. The 9 fits well. The thing I didn't realize is that the sole is made of recycled tires, which is great but it does add considerable weight to each step. Good for toning one's calves I guess. Just be aware of that. They go with everything and don't look like a flip flop. My friend ordered the same ones and we have to check with each other before meeting somewhere to make sure we're not matching; that's how often we wear these.