✅ Patented Knee Support: This "Powerlix Knee Support," based on the performance theory of knee joint orthotics, holds an exterior design patent and utilizes several special functions with varying stretch ratios to support the knee from below and the sides, and firmly lifts the kneecap! Made with high-elastic and breathable "spandex + nylon + polyester" fabric, it fits snugly against the knee joint. ✅ Functions and Effects: Reduces pain and swelling, and maintains joint stability for a long time. While distributing joint pressure, it does not affect knee movement. Eliminates anxiety above and below the knee, and also prevents knee friction and impact. Supports the kneecap as if lifting it, suppresses lateral movement, and helps extend the knee. Recommended for: overall knee protection, firm knee support, anxiety about the kneecap, knee pain, suitable for light to intense sports, and daily activities such as housework and climbing stairs. ✅ Innovative Technology & Improved Defects of Conventional Products: Unlike conventional products, the back features a breathable design. The air-knit fabric is highly breathable, prevents sweat buildup, and doesn't get stuffy even in summer. It's highly elastic, lightweight, and comfortable to wear even during exercise or for long periods. The appropriate thickness increases durability and keeps the skin cool at all times. ✅ 3D Knit Structure and Size: Made firmly with 3D three-dimensional knitting technology, with no pilling or loose threads. Please refer to the size chart for how to choose your size. ✅ Brand & After-Sales Service: POWERLIX is a specialist who has been in the support field for many years, and is a well-known outdoor & sports equipment manufacturer in the industry for "badminton/marathon/basketball/volleyball/golf/tennis/soccer/running/mountaineering sports in general." Our knee support products are sold in over 30 countries around the world, and we always provide professional after-sales service. Please feel free to contact us if you have any questions. Knee Support for Knees, Sports Use, Black, L B2-104 $$880