The heel U-cup design conforms to the shape of the human heel, and the gel that relieves fatigue and the honeycomb structure at the bottom side is worn. GOOD EFFECT: High Arches Perfectly Fit the Foot Arch, Relieve Flat Feet, Low Arch, Orthotics, Corrects Over-pronation, Plantar Fasciitis, Pigeon - Toed Arch Support, Improve Foot Spasms, Relieve Foot Pain, Relieve Leg Overwork.
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