My wife had seen these shoes on an ad while in South Carolina and told me about them. I did a little research on them, liked the sounds of what I read. I have a lot of trouble with my legs as I am on my feet all day everyday. Painting and wallpapering contractor for over 40 years. The last 15 years or so I replace my shoes twice a year at least. When from the knee down my legs just burn by the end of the day this is my cue to replace the shoes. From day 1 the daily leg pain has gone away. Just hope that it continues to stay gone! The shoes appear well enough made. The front little gray tab from sole to leather is already peeling back on one. And you do seem to be "taller" as the sole with the springs appears to be thicker. Sizing choices have changed. I ordered 10W and got what I ordered. Now the choices are 10D, 102E, 10 3E.  In the item being reviewed box to the right of this page as I type is says 10EE.  So not sure what to order for my second pair!