The 7 Step System comes with 7 interchangeable inserts allow you to customize how Barefoot Science® works best for you – for reduced muscle fatigue

which allow you to customize how Barefoot Science® works best for you – for reduced muscle fatigue

and relaxed movement

tactile sensory foundation and adds oscillating electromagnetic and tuneable harmonic resonance elements for the most advanced expression of the Biopods insole platform

Improves foot

Barefoot Science® Dynamis Sensory Insoles Biopods Bamboo Dress Socks The 7 Step System comesInterchangeable inserts allow the user to personalize the arch stimulus strength and choose the sensory experience that feels best. The full length version features 7 stimulus levels via 6 interchangeable inserts. The 3 4 length version features 6 stimulus levels via 5 interchangeable inserts. Now available for pre order. Expected to ship late August.