I love these shoes.  They came highly recommended by a friend and they do not disappoint.  They are very light weight and ventilated (don't wear them in bad outdoor weather).  The "pillow pockets" below make it feel like you are walking on air.  I prefer these to Reebok's Walktone version as the air is better displaced.  I have plantars fascitis(?) and these have been great...don't even wear my Orthotic inserts with them.