The PowerStep® Pinnacle High full length insoles with built-in high arch support and two layers of plush cushioning are the perfect balance of comfort and support. The Pinnacle High insoles feature the signature PowerStep arch shape that cradles the arch and heel, adding stability and motion control to limit excess stress on feet, ankles, joints and tendons. Details: Full length, total contact support with an odor control top fabric that helps reduce heat, friction and perspiration Firm but flexible contoured high arch support with a deep heel cradle for increased comfort, stability and motion control for those with high arches Premium dual-layer support cushioning provides enhanced comfort from heel to toe Perfect balance of comfort and support that stabilizes and aligns the feet to help relieve and prevent pain from supination, protecting against excess pressure on the ball and heel of the foot