7MM THICK FOR STRONG SUPPORT: The Nisrok 7mm thick neoprene knee sleeves offer powerful support and stabilization, allowing you to safely maximize your sports. And this 7 mm thick also helps prevent slip and roll-back issues. PREVENT INJURIES & PAIN: Protecting your knees is of utmost importance for safeguarding your mobility, long-term. Either when walking or performing virtually any kind of exercise, the NISROK knee brace is your best choice for minimizing the incidence of knee and leg injuries, swelling, discomfort and pain, helping you maintain your agility and knee health in tip-top shape. These top-notch compression braces can aid joint recovery caused by an injury. HEAVY DUTY CONSTRUCTION AND ERGONOMIC DESIGN: Forget about cheaply made compression braces that do not last long. The Nisrok knee compression sleeves are made of sturdy Neoprene and Polyamide material and they feature reinforced stitching. What is more, their ergonomic design provides the perfect fit and assures maximum comfort. SUPERIOR QUALITY KNEE BRACE: Made out of a perfect blend of Neoprene (70%) and Polyamide (30%), our knee sleeves are lightweight and durable, withstanding frequent washing and daily use. Contrary to inferior knee brace on the market, our pair do NOT feature unnecessary attachments or straps, which would quickly degrade and render your sleeves useless! Available in 4 Sizes (M-L-XL-XXL), we are confident you will find the pair that suits you best Check Out Our Product Description For More Info. 100% MONEY BACK GUARANTEE: We truly want you to be happy with your new knee sleeve and our professional customer service will do whatever it takes to ensure your satisfaction. If you are not fully happy with the Nisrok Knee Sleeve, we are offering 12-month guarantee, no questions asked.