Breathable Mesh FabricOvercome the bloated and stuffy defects of similar products. The open patella disperses patellar pressure, breathable fabric and ventilation hole design, accelerate the circulation of breathing, timely moisture wicking, can reduce odor and sweat accumulation. MultifunctionalThis compression knee protector relieves and restores ligament instability, meniscal tears, patellar dislocation, tendon strains, ligament strains, etc. Moreover, it supports and protects the knee joint from injuries during weightlifting, basketball, volleyball, tennis, running and other sports. Innovative DesignThe curves on both sides of the knee brace are ergonomically designed. The center of the patella has an open design, allowing the knee brace to fit perfectly with the knee joint. carefully designed two V-shaped adjustable pressure belts, not easy to slide, you can adjust the tightness according to your choice, feel the most suitable support for you, and fix the pressure on your knees, very comfortable and Not bulky Adjustable Straps You can adjust the tightness with double V-shaped cross straps, enjoying the additional compression without slipping, comfortable and stable on your knee. Running, working out, and other daily activities can all be supported round-the-clock. ColorBlack/ Material60%Polyester 30%Rubber 10%Spandex SizeM/L/XL/2XL/3XL Package Included1 x Knee Sleeve