IT IS THAT SIMPLE. ALL OF THE SHOES HAVE BEEN STEAM SANITIZED AT 400 DEGREES ON THE INSIDE TO GET RID OF THE GERMS; HOWEVER, I DO NOT WASH OR CLEAN THE INSOLE INSERTS OF THESE USED SHOES OTHERWISE. THEY WILL SHOW VARYING SIGNS OF USE AS USED SHOES DO,IF THEY SEEM UNSANITARY I WILL REMOVE THEM AND REPLACE THEM WITH WHATEVER I HAVE KIND I HAVE AVAILABLE - YOU MAY CONSIDER WASHING THEM OR REPLACING THEM WITH YOUR OWN.
eBay