I love these sandals. Sanuk's sandals run small. I am usually a 6 (with brands like Nine West, Emu, Ugg, etc) Luckily I tried these on in a store first. I got a 7 and my heels are almost at the edge so I would say it is a perfect fit. I would hate to have other people order these in their normal size and then be disappointed. Just go one size up, and if you are a half size, still go up, because the size difference won't be that much at all. Overall a really comfortable pair of sandals and an amazing price.