This is my 4th pair of sketchers shape ups and the only pair that I've tried that is not true to size.  My other 3 pairs are the lace up styles and are all true to size and fit the same.  This pair unfortunately runs small.  I could use another size up.  My daughter who wears a full size smaller than me has taken these and they fit her perfectly.  Sketchers shape ups are a great shoe and are wonderful not only for walking but for those like me who are on their feet all day.  I had anticipated giving this 5 stars like my other 3 pairs but unfortunately as they are not true to size, I cannot wear them.