I have a "full" feeling in the bottom of my feet and have been trying to find out what the cause is and an effective treatment.  An MRI shows it is not due to nerve impingement from my back.  I do not have diabetes.  I do have extremely high and rigid arches in my feet.  My feet do not really hurt, but they feel like my socks have rolled up under my toes.  One foot doctor told me he feels that the fat pads in the balls of my feet are gradually moving towards my toes causing the "full" or "swollen" feeling.  I have been a runner all of my life and have coached several sports for over 20 years.  This "wear and tear" is causing the condition according to the foot doctor.  He didn't  think that much can be done about the issue.  I am 64 years old.  Has anyone ever heard of this condition and what to do about it?  Any help would be greatly appreciated.  Thanks!