1. IMPORTANT MEASUREMENT GUIDE: Before purchasing, please ensure you measure your size accurately. Follow these steps: - Keep your legs straight and do not bend your knees. - Locate the center of your knee. - Measure the circumference of your thigh 4 inches (10cm) above the knee center. - Refer to the Sizing Chart to find your corresponding size. 2. BREATHABLE & QUICK-DRY MATERIAL: Our Knee Sleeve is crafted from breathable fabric that quickly wicks away moisture, keeping you cool and dry during physical activities. Designed for both youth and adults, these knee pads provide essential protection for your knees. 3. FUNCTIONAL PROTECTION: This knee sleeve is designed to protect against injuries during sports and exercise. It helps retain warmth, reduces stiffness in muscles and joints, and provides effective impact resistance while promoting blood circulation. 4. HIGHLY ELASTIC DESIGN: The knee sleeve can stretch an additional 2.5 inches in both length and circumference, accommodating a wider range of knee sizes. When worn, it offers a refreshing cool sensation, making it comfortable for extended use. USE SCENARIOS: - Perfect for basketball, providing support during intense games and reducing the risk of injury. - Ideal for runners, offering stability and warmth to prevent muscle stiffness during long runs. - Great for weightlifting, ensuring knee protection while performing heavy lifts. Experience the perfect blend of comfort, protection, and performance with our Knee Sleeve, engineered to meet the needs of active individuals.