Original All Purpose Stimsoles® Insoles Size:US Women's: 11 - 12.5 giving the nervous system richer

giving the nervous system richer sensory information with every step

Wide Width: Fit Women's D to E and Men's EE to 4E

and easy to use

Comfortable

The 4 Step System comes with 4 interchangeable inserts that allow you to customize how Barefoot Science® works best for you

Original All Purpose Stimsoles® Insoles Size:US Women's: 11 - 12.5 giving the nervous system richerEngage and strengthen your feet with every step to reduce fatigue, improve balance and find relief. Best for shoes WITHOUT removable insoles. Trim able to 3 4 length! Comfortable, safe, and easy to use. For all activities: walking, running, and standing Clinically tested and doctor recommended. Unconditionally guaranteed.