【Six-Layer Construction for Superior Comfort】 We've adopted a meticulously crafted six-layer construction. The top layer utilizes fabric with antibacterial and odor-control properties, ensuring both comfort and hygiene. The middle layer incorporates Ortholite material, known for its excellent cushioning, to distribute pressure on the soles of your feet. The lower layer, made of EVA material, reduces stress on your feet while providing flexibility. The arch support utilizes TPU material to firmly support the arch of your foot. Furthermore, the use of D25 high-grade latex, a shock-absorbing material, reduces impact on your feet. The anti-slip design provides a non-slip effect. In this way, we've focused on the materials and structure of each layer to create an insole with outstanding functionality. \ ❤️ Free Shipping on All Items ❤️ / ◎ Immediate purchase and silent purchase at midnight are welcome! ◎ Follow & Bundle Discount Available ♪ We strive to ship within 24 hours! All items are unopened and unused, only opened for product photography. 2310-