Supercritical Foaming Arch Support Inserts for Men Women, Lightweight Running Sport Insoles, KETAR Grey for Medium Arch(natural)

Grey for Medium Arch(natural)

Poron provides superior shock absorption that never goes flat

-It is also ideal for creating a personalized gift

- Ponytail hole design

tear resistance and abrasion resistance

Supercritical Foaming Arch Support Inserts for Men Women, Lightweight Running Sport Insoles, KETAR Grey for Medium Arch(natural)Supercritical Foaming Arch Support Inserts for Men Women, Lightweight Running Sport Insoles, Supercritical Nitrogen Foaming: Supercritical Nitrogen is injected into EVA material to provide high energy rebound and excellent shock absorption performance for extraordinary comfort. This innovative technology increases the work boot insoles for men rebound by 75%, the cushioning performance by 90%, and the thrust performance by 60%, ensuring dynamic