1. Invisible Design for Discreet Height Boost: Specially designed to sit discreetly inside shoes. These insoles subtly add extra height and seamlessly adapt to socks or shoes, making them for both casual and formal occasions. 2. Soft Silicone Cushioning for AllDay Comfort: Made from flexible and shockabsorbing silicone that conforms to the heel to reduce impact while walking or standing, enhancing foot support and comfort without pressure or slipping. 3. Elastic SockLike Fit for Secure Hold: Designed as inner socks, these insoles hug the heel and ankle, providing a snug, stretchable fit that prevents slipping, ensuring they stay in place during daily activities. 4. Ideal for Men, Women, Teens, and Youths: The unisex sizing makes these heel inserts suitable for a wide age range, including adults, teens, and growing children who desire extra comfort and a subtle height boost in any shoe style.