I h ad been having leg pain & foot pain on top of having Cellulitis 7 times in 6 years . My wife saw your ad on Facebook and got me a pair of the M 100 insoles. Since the first day I wore them in my walking shoes and boots my legs and feet didn't hurt! I told my foot doctor about what I had been wearing and the improvement of my walking. He took a screenshot of my phone and the ad I showed him, said he would look into it and start telling patients! I just ordered a pair for my mother. She’s been hurting in her legs, back, & feet. Hope this Mother’s Day gift will help her! Like my wife sure helped me.