Super Feet Green insole does help my heel pain issue. However, due to the smooth surface of Super Feet Green insole, it causes blister in the forefoot (mostly toe area). My sock is sliding inside when moving from side to side and even I used different kind of socks made with different coton percentages. High percentage coton socks seem perform a little better. Anyone has a solution for that? I did able to modify the high arch feature of Super Feet Green by cuting out some hard plastic support on the side of the insole. If this problem can't be solved, I have to look into other insole. I appreciate any SFG users to provide some insight on this.