I bought these around April 1, for a trip on April 20, to Disneyland.  The breaking in period was painful I could not wear for more then ten minutes at a time. I bought them because I have planter fascitis in my RIGHT FOOT, they didn't hurt my right foot in fact I found then pretty cozy except for over my both toes but especially my left toe. They have a nice insole.nice tongue. But, They pushed in on my tors and my left knee started to hurt. I have no idea what the connection to my knee was but they hurt my knee, well I can wear them for about ten minutes now on may 12. It's past the point of a return. I. Now that they have been stretched and worn around the house for six weeks i see that the material is layered over the toe in such a way it is a lump of material right there on both toes.. it is now June 3 I can not wear these longer then the same ten minutes. They have never made it out the door.. the area over both big toes is lumped up leather or whatever the material is it pushes down like a rock on both big toes.  And if I w@lk around the house for the whole ten, my knee still hurts I give up on these.. I bought a pair of new balance for $30 at big five put a insert in for pf and I'm good to go what a rip off I notice they say they need a break in period and there is a 30 day limit for return.