These sandals extended 3/4" beyond my big toe even though the size was my customary 7.  I was disappointed, as the straps adjust to the peculiarities of my feet. (Wide at the ball, but very low at the instep, and flat)  They could be a little softer for the super-sensitive bottoms of my feet, but I would have kept them if they didn't look goofy because of the size.  I suspect a 6.5 would fit if they made one.