Orthomen Heavy Duty Orthotic Insoles for Severe Flat Feet, Over 220lbs Plantar Fasciitis Inserts, 2.5mm Medial Thickening Support for Over-pronation, X-Legs, Bunions & Forefoot Pain Relief

ABOUT THIS ITEM BIOMECHANICAL MEDIAL THICKENING. Specifically engineered with a structured height difference—6.5mm on the medial edge and 4mm on the lateral edge. This 2.5mm elevation core provides the corrective force needed to lift collapsed arches and "right" the outward-turning heel (over-pronation) back to its neutral position. ALIGNMENT FOR SEVERE FLAT FEET. Unlike soft foam, our rigid support effectively addresses severe flat feet and calcaneal eversion. By re-aligning the lower limb force line, it alleviates abnormal stress on joints from the root, providing stability for users over 220 lbs. X-LEGS & JOINT RELIEF. Our professional arch support and heel adduction design help adjust the leg force line to a neutral state. This significantly reduces abnormal pressure on the inner side of the knee joint, making it an ideal choice for those correcting X-shaped legs. BUNION & FOREFOOT COMFORT. By correcting the heel and arch, the insole restores balance to forefoot pressure. This relief reduces excessive squeeze and impact on the first metatarsophalangeal joint (bunion root) and metatarsal heads, effectively easing forefoot pain. USA PORON & DURABLE PU. Equipped with authentic American PORON for advanced shock absorption. The dual-layer cushioning works with the corrective shell to offer comfort without compromising the firm support needed for medical-grade alignment. Note: Not for High Arches. See more ▼ Trusted by Podiatrists & Specialists Recommended by specialists for lower limb alignment and over-pronation management. "The 2.5mm medial-to-lateral height difference is a highly practical biomechanical approach. It provides the necessary corrective force to stabilize calcaneal eversion and manage over-pronation effectively." RK Dr. Robert K., DPM Podiatrist "Many patients presenting with medial knee strain actually suffer from collapsed arches. These rigid insoles help re-align the lower limb kinetic chain, reducing abnormal stress on the joints." ES Dr. Emily S., PT, DPT Physical Therapist "Standard soft foam insoles lack the structural integrity required for heavier users. The combination of a rigid support shell with a PORON cushioning layer provides both stability and impact absorption." DL Dr. David L., MD Orthopedic Specialist Frequently Asked Questions Why is the inner edge thicker than the outer edge? + This 2.5mm height difference is the core corrective force. It is designed to "prop up" collapsed arches and push an everted heel back to a neutral, healthy position. Will these help with my bunions? + Yes. Bunions are often worsened by poor foot alignment. By correcting the heel and arch, our insoles re-balance forefoot pressure, reducing the squeeze on your big toe joint. I have high arches, are these good for me? + No, these are specifically designed for flat feet and over-pronation. For high arches, these may cause discomfort due to the corrective tilt. How does this help with X-shaped legs? + X-shaped legs often result from inward-collapsed ankles. By aligning the foot force line to neutral, it reduces the inward pressure on your knee joints. Is the support material hard or soft? + It is a firm, structured support. While it has PORON cushioning for comfort, the base is rigid to ensure it doesn't flatten under heavy weight, providing true correction.