The advertisement on these slippers were misleading.  I missed the words (with Orthoheel technology) which I am sure was their plan; and mistook them for the name brand shoes that I have always ordered.  So they didn't have the same arch support and are a bit smaller in length than the Orthoheel brand.  I took out the insole and stretched them out so I could wear them all day. I kept them because I got a good price, even with paying for shipping/handling.  I would have had to pay for shipping them back, so I would have paid more than the shoes are worth.  The lesson I learned is make sure to read the ad carefully and not order these shoes again.