Custom insoles comprise the key element that helps you get foot pain relief and pain relief in the ankle and knee. The insoles work under your foot’s plantar surface or the sole to provide customized support and this brings pain relief. Custom insoles are to be placed inside your shoes, replacing your shoe insoles. If you do not wear shoes often and usually wear sandals or slippers, then you should go for custom sandals, where the custom insoles are used as footbeds (or the base) in the footwear on which you feet rest. Custom shoes are needed when you have a deformity such as Leg Length Discrepancy (LLD), severely pronated foot or a foot drop that needs your shoes to be made stiff to control your foot movements, or when you need shoes that are wide enough for your feet. The shoe is the body and the insole is the soul!