Biopods Resonance begins with the Catalyst Model's dynamic

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

The 5 Step System comes with 5 interchangeable inserts that allow you to customize how Barefoot Science® works best for you – for reduced muscle fatigue

Colors may vary from images shown

For reduced muscle fatigue

Biopods® Catalyst Dynamic Sensory Insoles Size:XS - US Youth: 4 - 5.5 Biopods Resonance begins with theBiopods Catalyst is the core model in the new Biopods insole family. It provides dynamic full foot sensory engagement through the arch, heel, and forefoot, giving the body better information underfoot with every step. Now available for pre order. Expected to ship late August.