So good, I order another pair in black! Was a little hesitant to order these after reading some of the reviews but figured that I could return them if they didn't fit. I wear a size 8 in the Keen's Whisper sandals and stuck with the size 8 in these. They fit perfectly. I had purchased another brand of slip on from Merrill but found that they put a lot of pressure on the tops of my toes in the toe box. My feet would be killing me by the end of the day. These allow my toes plenty of head room and are a pleasure to walk in and wear.