✅ NEENCA Knee Support: Patented, featuring a "patella gel pad" and "side springs (2)". It stabilizes the knee joint and reduces pain. It enhances support on both sides, preventing ligament damage. While distributing the load on the knee, it doesn't affect knee movement. ✅ Functions and Effects: The structure of the patella gel pad and side springs holds and fixes the kneecap, eliminating anxiety above and below the knee, and also preventing friction and impact on the knee. Recommended for: Protecting the entire knee, providing firm support, suitable for those with concerns about the kneecap, and for those who engage in intense sports, as well as for daily activities like housework and climbing stairs. ✅ Structure and Size: Consists of a patella gel pad, resin side springs, and spandex fibers. It can handle chronic damage from aging or even acute damage from intense exercise. It's made with a three-dimensional knitting technique, with no pilling or loose threads. Please refer to the size chart for how to choose your size. ✅ Breathability and Comfort: The breathable air-knit fabric is lightweight and doesn't put a burden on the knee. The moderate thickness enhances durability, while the three-dimensional knitting technique ensures breathability. The soft fabric feels comfortable to wear, and you can wear it comfortably for long periods. #Marie's Room ✿ Free shipping & immediate purchase welcome! Available 24 hours a day (^^♪ ✿ Please check the actual photos for the condition of the product♪ ※ To offer the product at a lower price due to shipping costs, the item may be shipped without the box. Please understand. m(_ _)m ✿ Although it is an unopened item, it is listed as "like new" due to home storage. ★ We will ship promptly after your purchase.