I actually love them but did not give them a 5-star for one reason on the fit.  A person wearing a 10 like me also has big ankles.  The velcro barely reaches around (abt 1/2 in) I wore them around the house all day to see if it would come undone before sending them back. When it stayed, I wore all day walking on vacation... several days. Really comfy.  Ordered a second pair that need to be returned; its unattractive to see the purple velcro strap where as the black just blends in.