The Orthaheel Relief Full-Length Insoles are a semi-rigid, full-length orthotic insole that feature a deep heel cup with built-in heel and forefoot padding for increased comfort and shock absorption. They are clinically proven to align the foot to help alleviate both over-pronation and supination, and relieves pain from flat feet, low arches, and collapsed arches. The Orthaheel Relief Orthotic Insoles feature a Tri-Planar Motion Control arch support that stabilizes and supports the foot into a natural (neutral) position. These insoles are specially designed by Vionic with Orthaheel Technology to provide you with proper alignment, which can help reduce common aches and pains by aligning your body from the ground up.