I really wanted to like these.  They are very cute and really comfortable from the moment you put them on.  Initially they are very nice to run in.  However they gave me a blister on my big toes right where the mesh and front toe cover meet.  I returned them and ordered a half size larger.  It felt like there was plenty of room in the toe box but there is still something funny about the front padding near the big toe.  Sadly, these are not for me.