Having developed Plantar Fasciitis couple months back in both my feet, more so in the left than the right, I have painfully been trying to find a shoe and insert that works for me. I spoke to the online rep at the Reebok website and after a very friendly conversation where they understood the problem I ordered the size 12 grey ZigkIcks. I am wearing them today and instantly I can feel the difference. I tried the ZigwIld and various inserts from other companies, nothing has made my foot feel so good as this shoe and I plan to order another pair in a different color! If you have a similar issue with the tendons in your foot I highly recommend you try this shoe! Thank you Reebok.