Footdoc insoles, red, power

Material:Rubber-like material

The insoles are ready to use as soon as you receive them. Just place them directly in your favorite shoes or under the insole. Choose the position in your shoe based on your feeling.

Two usage options:

1. Place the Footdoc Insoles with the smooth surface facing up in your shoe to promote a gentle, stimulating energy field.
2. Place the Footdoc Insoles with the textured surface facing up in your shoe to achieve additional active stimulation and more active energy transfer.