Features: 1. **Enhanced Comfort**: Our insoles are designed with 20% magnetite and 80% PVC, providing superior cushioning and support for your feet, making them perfect for running and daily wear. 2. **Breathable Design**: The breathable sole promotes airflow, keeping your feet cool and dry, which helps to reduce discomfort during long periods of standing or activity. 3. **Custom Fit**: These insoles easily conform to the shape of your feet, ensuring a snug fit in any type of shoe, from athletic sneakers to casual footwear. 4. **Easy to Use**: Simply place the insoles directly into your shoes for instant comfort; no trimming or adjustments needed, making them user-friendly for everyone. 5. **Noticeable Improvement**: After just a few days of use, experience a significant reduction in foot fatigue and discomfort, enhancing your overall foot health and well-being. Our insoles contain 20% magnetite and 80% PVC. It can be fitted to the foot shape and has a breathable sole, which helps to improve wearing comfort and reduce the discomfort of standing for long periods of time. The way to use it is simple: just put it directly into the shoe. And the design fits well, suitable for all kinds of shoes. After a few days of use, you'll notice a noticeable difference.