By far, this is my preferred shoe for work and I've worked in health care nearly 30 years.  For work I wear white ones because I like the smooth, clean look of them, and I have the black ones for when I'm off the clock because of how comfortable they are, and black goes with everything.  For the first day or two, the shoes felt almost too tight just over the top of my feet (arch), but after one or two days of wear, both pairs were broken in and felt perfect.  The bottoms of my feet don't get nearly as tired or boggy feeling in these shoes because of the shock-absorbing soles.  I got the 8.5M size and it fits me fine.  I wear 8.5M - 9M in other styles and brands, including other Skechers styles, so this particular style may run a wee-teensy bit (a half-size) large.