REDI-THOTICS® MAX offers firm orthotic support for tired, aching arches and feet.Benefits:Stabilizes feet and prevents strain and injury.Redistributes shock forces to reduce foot trauma.Protects against heel strike, low back pain and fatigue.Reduces Metatarsal and transverse arch bruising LONGITUDINAL ARCH SUPPORTREDI-THOTICS® MAX uses a longitudinal arch support to prevent over-pronation, reduce arch strain, correct foot posture, and relieve heel, foot, and low back pain.HEEL CUPREDI-THOTICS® MAX have a posture-perfect heel cup that positions the heel and greatly reduces lateral movement for better stability.ORTHOTICS BASEREDI-THOTICS® MAX are made of Pedura for foot stability and a unique Pedura foam layer for extra cushion and comfort.TOP COVERREDI-THOTICS® MAX applies an innovative Barretex Anti-Bacterial top cover that „breathes“ circulating air throughout the shoe to ventilate the foot with each step.The ABS shell will support and cradle the arch while our Supreva foam layer will give comfort and cushioning to impact and shock forces. An extra high arch will support a avus foot while the extra thin shell extends forward to the first metatarsal for added comfort.The Barrettex top cover wicks away moisture while maintaining a soft upper for extra comfort and dryness.