PREMIUM COPPER FABRIC: Thx4COPPER compression knee brace is manufactured with +20% Copper Nylon (Copper Ions+5000PPM) ,GUARANTEED by the authentic USA testing report The extreme comfortable fabric is absolutely suitable for hot days use. It is low profile, breathable, flexible, lightweight, comfortable and supportive. Don’t worry about bulky and inconvenient ✔4 BENDABLE SIDE STABILIZERS: With the help of bendable spring supports on each side, the knee brace will offer optimal comfort, added lateral support and maximum stability. Excellent design for relieving knee pain, stress and pressure. Suitable for people suffer from with knee injuries, fatigue, meniscus, strains, recovery, Tendonitis, arthritis, ACL/MCL/LCL tears, post-surgery recovery and sprains. ✔THICKER ADJUSTABLE STRAP: One brace, multiple uses. Equipped with high quality elastic fastenings, Thx4 knee brace caters to your all personal requirements. Just free fee about electing personal size. You can adjust firm elastic straps to obtain desired compression support. Wave-shaped gel on the upper edge can prevent knee brace from sliding and rolling down. Maintaining energy and offering extra support. ✔OPEN PATELLA & GEL PAD: Imported gel Pad protects the kneecap and tendon areas from 360 degrees. It can efficiently offer valid protection, by distributing stress, absorbing shocks and remaining proper knee position. It can bring comfortable movements and prevent knee, tendons, joints ligaments and muscles from strains, harm, injuries and violent impact during intense sports and heavy duty work. ✔WIDE APPLICATION: Easy to wear without any irritation.The knee support is designed for daily activities like walking, biking, hiking, workouts or intense sports like basketball, football, soccer, gym.