I wore these shoes out of the box. I'm a 6-1/2 M width and they fit perfect. One shoe was a little snug the first day but by the next day they were perfect so I'd say the fit is really true to size without a lot of extra room.

The shoes have some support in them unlike most shoes of this type. I've worn them on concrete for walking and even to work without a problem. These are good shoes, stylish, and well made so I will be ordering more colors.