A wee bit large.  I wear a size 6 but a 5 1/2 would be snug.  I would rather the extra room so I put the sole pads and the fit is perfect plus it makes it more comfy.  Nice design, great for the office.  I did not want anything too pricey.  I get so now if I can get two seasons out of a pair of inexpensive shoes I'm fine.