Features 1. **Instant Height Boost**: Our Invisible Height Increasing Insoles provide an instant lift, enhancing your height discreetly while boosting your confidence in any situation. 2. **Comfortable & Supportive**: Made from 100% polyurethane, these insoles evenly distribute pressure on your feet, reducing fatigue and providing all-day comfort for your busy lifestyle. 3. **Non-Slip Design**: The innovative non-slip surface ensures that the insoles stay securely in place, allowing you to walk with confidence without worrying about slipping or sliding. 4. **Breathable & Durable**: Designed for long-lasting use, our insoles are breathable to keep your feet cool and comfortable, making them perfect for various shoe types and occasions. 5. **Easy to Use**: Simply place the insoles into your favorite shoes and enjoy the added height and comfort instantly. Perfect for casual outings, work, or special events! Our insoles contain 100% polyurethane. It can instantly increase height, increase self-confidence, evenly distribute pressure on the sole of the foot, reduce fatigue, and improve gait. The way to use it is simple: put the insole into the shoe and wear it. Providing comfortable support, the stealth design easily adds height without being noticeable. Durable, suitable for a variety of shoe types, easy to match different occasions.