Super comfy all around. Bought a half size up to give myself a bit of wiggle room and they're smaller than I imagined. They fit exactly to my foot, so if you wear wide they would be tight or wouldn't fit. I would suggest buying a while size to 1.5 sizes bigger than your normal size.

These feel amazing! Walking in them is like walking on a cushion. They fit perfectly with or without socks. The only drawback is that if barefoot they sometimes slip off. Still the best out there.