"I expected these to be uncomfortable but they definitely aren't. The sole is flat, but more "squishy" than steve madden flat sandals that i always buy. I got a 6.5 which is usually what i wear in steve madden and they fit fine. Since they only hold your feet at the ankle & at the toes, my foot will occasionally "pop out", but its not an issue while walking or anything. i definitely recommend them! I got them in black and have gotten many compliments for them."