I was at my wits end with heal pain. A friend told me to try Spenco Arch Supports. I bough a pair and they were here late the next day. What? That's Crazy Fast. I googled for "SPENCO" and up came arch supports. I also bought a pair of Spruce thongs. I either wore my work shoes or the thongs for 7 days and I woke up the 8th day without pain in my heal. THANK YOU, THANK YOU, THANK YOU ! ! ! I bought more. They will be here tomorrow.See full review