Wide Classic Sneakers - Grey Size:Child: US 4.5 Clinically tested and doctor-recommended

Clinically tested and doctor-recommended

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

Transforms your footwear into a therapeutic exercise program for your feet

Use only with shoes that HAVE removable insoles

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

Wide Classic Sneakers - Grey Size:Child: US 4.5 Clinically tested and doctor-recommendedEncourages healthy movement for daily life, sport, and recovery. Wide Width: Fit Women's D to E and Men's EE to 4E