Walkfit platinum custom orthotics make walking comfortable again for you. You can put them in any of your footwear. These walkfit orthotic insoles are designed to align your spine and pelvis properly, helping to relieve pain in your feet, knees, hips and lower back. They can be fitted with 3 different sets of inserts to fit your needs. These foot-relief insoles have been treated with silver to prevent growth of odor-causing fungus and bacteria. Theyre available in various sizes to fit right for men and women.