Let me preface this by saying that I have problems finding comfortable shoes.  I am a large woman with equally large feet.  I wear a women's size 12 wide.  These sandals fit perfectly!  They are immensely comfortable and with the black, it matches everything I wear.  With the fit, I am able to slip it on and off.  I didn't have to make any adjustments and they helped me stay cooler during the summer and I only previously found brown slip ons for summertime.  Since I am a large woman, support and comfort are essential in shoes or sandals.  If you are like me, you will LOVE these sandals!