The insoles or shoe inserts from NIKKEN are almost the classic among the magnetic field products. The magnetic soles for the shoes were 1975 the first NIKKEN product.
Since then, of course, a lot has been done and the current insoles correspond to the latest state of research in this field.
All in all, NIKKEN offers you two different soles.
The Kenko mSteps and MStrides
Shoe insoles/inserts from NIKKEN.
Order the NIKKEN magnetic soles safely and directly from NIKKEN.