I have a pair of crocs that I love, but these were terrible. If you're a 1/2 size, go up. I made the mistake of sizing down (because my other pair of crocs were a size 8 and fit perfectly) but these were too small. I could have made them work and was trying to, since my feet still fit, but one shoe felt smaller than the other, and then it started to rub on one side of my foot, giving me a blister. Really weird since the other shoe didn't do that. I was hoping these would work because I really wanted a pair without the holes in the front, but these were just a disappointment.