Product Details + Details Cushioned Comfort: The hollow heel area ensures maximum cushioning for your heel. Sole Soothing: The massage zones in the insoles enhance comfort and smoothness for your feet. Balanced Support: Heel wrapping keeps your foot stable and aligned with the shoe. U-Shape Stability: The U-shaped design provides a snug, stable heel fit. Arch Restoration: Arch support restores natural curvature, offering crucial shock absorption.