The Original Back by Popular DemandThe Ultra-Light, Self-Molding InsoleAmazing Comfort for Tired, Achy FeetExpect MiraclesVita-Foam® Custom Molding TechnologyProfoot for the Pro-You™ The ultra-light, self-molding insole for tired, achy feet. Since its debut in 2002, millions of people have experienced the amazing comfort of The Original Miracle Insole. The self-molding Vita-Foam® technology creates a custom imprint of your foot to maximize comfort and eliminate slide. The lightest support insole around, Miracle Insole fits perfectly in any pair of shoes to provide overall comfort and helps reduce fatigue. Vita-Foam® memory technology Grey top layer molds to the shape of your footBlue bottom layer absorbs shock, lifts arch, and stabilizes heel