At the advice of other reviewers I expected these to run large and stretch so I purchased a 6 instead of my normal 6.5.  I wish I had gone with my normal size.  They have not stretched as much as I anticipated and they are still too snug.  Wearable but I would have been more comfortable in my normal shoe size.  Disclaimer, I do have narrow feet.  6.5 would fit perfect.  I would buy these again for the price.  Overall very happy with the style and quality.