WHEN TO REFRESH

THESE ARE BREAKING IN NICELY.  IT HAS BEEN OVER A YEAR WITHOUT A WASH, BUT I HAVE NOT WORN THEM DAILY.  THEY HAVE MOLDED TO MY BODY AND THE FRONT WHISKERS, BACK KNEE WHISKERS AND HEM CRUNCHES HAVE SET.  BUT I PREFER TO PROLONG AN OFFICIAL LAUNDERING.  TIME FOR A REFRESH.