Footprint Kingfoam 5mm Flat Skeleton Red
Kingfoam insoles absorb up to 90% of Impact Energy! They are the best impact absorbing insoles out there. They fit into all shoes and give you the best possible performance. Kingfoam is used by world class athletes!
- Compatible with all foot types
- Trimmable- if your size is out, get one size up and trim with scissors.
- Best for mid to high arch
- Absorbs 91% of impact energy in lab testing compared to 53% in other “performance” insoles (ASTM F 1614 -1999)
- Our proprietary material in the exact same formulation is used by NASA on the ISS for sensitive electronics protection