No good for high arches!<br /><br />I am a women's size 7 and purchased a size Medium (which was described as fitting sizes 6.5 - 7.5).  My heel came just over the edge of the back of the footbed, so the length was a bit too short.  The straps were so tight that I could not slip these on (had to use two hands to pull them on).<br /><br />They were overall very tight and uncomfortable.  They did have arch support.  I have high arches, the straps were too tight and rubbed against the tops of my feet.  I am returning these.  Unfortunately, these do not qualify for &#34;free return&#34;.  They do not even offer the UPS shipping label for return which in turn would be deducted from my refund.  Very inconvenient.