selectflex.com

I have no more lower back pain.

Recently purchased 2 sets of the SelectFlex product and I'm glad to have tired them. I'll purchase more for other shoes and and now my wife is interested. A great investment for those who suffer from lower back pain

Good Support. I love how you can adjust them for whatever activity you are doing. Or for each different shoe you use them in.

Feels great in most of my shoes but not all. You may want to offer same without the extended padding. Makes it quick n easy to change from shoe to shoe. Also front pad sometimes makes the shoe too tight.