Wife review: this is real. I have had plantar fasciitis for YEARS! I also hurt my lower back on my right side very seriously 2 years ago. I walk EXTREMELY on the insides of my feet. I paid hundreds of dollars trying to find the perfect shoes....you have no idea how AMAZING these are. I feel like I'm walking straight and it corrects my back. It gives me back relief. I searched for HOURS on DOZENS of websites. I'm so glad to have found these! It does give me a dull ache in the beginning as it corrects my posture but its correcting. After that it's like walking on air. I can go farther and no pain afterwards. So wonderful!!!!! My chiropractor loves these for me!