Made from natural gel materials, these are soft, comfortable, eco-friendly, non-toxic, and free from any peculiar smell, causing no irritation to the skin. They’re anti-slip, shock-absorbent, washable, reusable, and can be applied to prevent slipping while providing proper arch support to ease pressure pain. Versatile in use, they’re suitable for flat feet, rear foot valgus, pigeon toes, and X-shaped legs.