The reviewer who complained these are thin and have no support--they are first of all flip flops which never have good support.  Secondly I have several older Crocs flip flops and find they are way too big and clunky--tough to slug around in.  I ordered these immediately and they are definitly my favorites.  I have a neuropathy in my foot and the nibs in most Crocs give me more relief than anything else I have tried.