I brought these for my sister who wears a 9 1/2 to a 10. I initially had in my cart the prior, but before shipment i changed it to the latter. And I'm glad i did. See i had realized that ppl with wide feet (sibling) should go up the half size. While the narrow feet ppl can actually down size by a half!? At least in my case bc I have narrow feet but not long toes. Lol. Anywho, she afford them, fell in love at first sight and thanked me to many times to count! Thank you Amazon for helping me to make her happy