This professional Knee and Elbow Protector Set is designed to deliver superior safety, comfort, and flexibility for all your riding adventures. Featuring a two-section PP protective shell, it effectively safeguards your elbows, knees, and patellar anterior muscles, minimizing the risk of injuries during high-impact activities. The advanced stitching technique ensures a perfect adaptation between the lining and the protective shell, allowing for flexible and unrestricted movement while maintaining durability. Built with a reinforced EVA lining, the pads provide exceptional shock absorption and collision resistance, making them ideal for demanding sports like motocross, biking, or skateboarding. The reflective design, with an intensity reaching 300cd/1x/㎡, enhances visibility in low-light conditions to keep you safer during night rides. Designed for a secure and customizable fit, the three-section adjustable elastic buckle closure offers a snug and comfortable hold, preventing slippage even during intense motion. This 4-piece set includes 2 knee pads and 2 elbow pads, providing full protective coverage in one convenient package. The K11H11-2 model combines innovative materials, ergonomic design, and superior protection—making it the perfect choice for riders who value both performance and safety.