Kingfoam Flat Insoles are crafted to be perfectly flat, providing no arch support but delivering superior shock absorption that surpasses other options. Easily upgrade your current insoles by swapping them out and instantly experience improved comfort and performance.
Features:
Trim to fit
3mm heel to 3mm toe, perfect for dress shoes or shoes with little room for insoles
Compatible with most foot types
Simply replace the existing stock shoe insoles
Most basic, simple insole
Absorbs 91% of Impact Energy in Lab Testing compared to 53% in other competitors' insoles (ASTM F 1615-1999)
Proprietary Material as used by NASA on the ISS to protect electronics
