Comfy, maybe size up
I'm normally a size 38 (US 7.5), and these fit perfectly. My feet are a little wide, so after wearing them for a day I do wish I had sized up to 39. Definitely measure your feet and look at the sizing chart on their actual site (not on For Days). The shoes overall are cute and comfy!
Rated -1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs big