I agree that these are better than in the picture.  I bought these based on the reviews and I was pleasantly surprised when I received them.  If you vary between two sizes, go with the bigger size.  The straps are a very soft material that feels so good on the foot.  It doesn't feel at all like something is binding your foot, but at the same time, it feels secure.  I bought the black and will probably get another color...just too comfortable and pretty.