The shoes are comfortable. I like the Adrina II shoes (closed toe) much better style for the style but they are now hard to find. Not in love with the open toe.<br /><br />This shoe is good for walking, can walk all day. Very soft sole of shoe. Crocs is the only shoe I have found that can walk all day in flats without knee or foot issues.<br /><br />I bought a 7, but wear closer to a 6 1/2, however, the size fit fine for me.<br /><br />Others complained about it hitting back of heal but I had no issue at all with this. Perhaps if you buy too small, your heal may get rubbed.