Loveee these heels, was nervous to get them at first since there were no reviews but I’m honestly glad I did they’re super comfortable and I believe they’re true to size. I’m normally a size 9 in women’s but everyone usually says to size up and the next available was a 10 which fits great. 9.5 would have been better but they fit great and the straps stay on and are super cute and comfy. I would suggest only sizing up half a I go if ur able too if not a whole inch works too.