SUNSKY 2 Pairs Flat Foot Bow Corrected XO Leg Orthopedic Insole, Size: L (Black) L

Arch half-pad, soft and comfortable, anti-wear and slip resistance, arch support

Arch support area: it acts as shock absorption and buffer

Heel wrap area: Balance the ball of the foot with the shoe

Foot massage area: gentle massage area,

Heel cutout: Make sure there is plenty of buffer between the heel and the shoe