Dr. Scholl's All-Purpose Sport & Fitness Insoles are designed for athletes experiencing muscle fatigue. They provide shock absorption, arch support, and flexible side-to-side stability. Features Protects and reduces stress on lower body joints Keeps you on your feet longer Provides flexible side-to-side support Helps protect feet, knees & lower back from shock Designed for multiple sports & athletic activities ActivPerform Arch Shell provides side-to-side stability Responsive-Wave Cushioning in heel reduces stress Massaging Gel Advanced technology cushions feet No active ingredients.Dr Scholls specializes in foot care solutions, offering innovative insoles and orthotics for enhanced comfort and support.Remove current insoles if possible, trim Dr. Scholl’s insoles to match, place insoles cloth side up.None