Heel Cups Knock-Knees Bow Legs Correction O/X Type Legs Insoles Heel Pads 2PAIR
✓ 2Pair (4 PCS)of O/X LEG CORRECTION INSOLES. Extra soft, high-quality silicone gel provides superior cushioning and gently re-aligns foot to correct Over-Pronation (foot roll inward) or Over-Supination (foot roll outward).