VERTEX KNEE SUPPORTS • Premium Quality Compression Knee Brace : Designed with Lightweight, Breathable, and Anti-Odour Moisture-Wicking Fabric, Perfect Solution for Alleviating Knee Pain and Arthritis During Year-Round Physical Activity. Knee Brace Design Double-Lined Anti-Slip Silicone, Holds the Patella Around the Knee Snugly No Matter the Physical Activity, It Doesn't Roll, Slide or Slip Down. • RELIEVES KNEE PAIN : Reduce pain and recover faster from arthritis, tendonitis, post-surgery, swelling as well as strains and sprains. Designed to reduce inflammation or swelling after an injury. Ideal for meniscal tear, ACL as well as runners and jumpers knee problems. • PROFESSIONAL HIGH GRADE QUALITY : Made with Premium Nylon & Latex blend, It's ultra durable, breathable, washable & antibacterial. • ANTI SLIP GRIP : The sleeves upper limit features double silicone gel strips to lock it in place during intensive activities. Double silicone anti-slip wave provides the best grip so you won’t have to readjust it during gym time, squats, weightlifting, yoga & dance, marathons, fitness or gymnastics. It doesn't roll, slide or slip down. • Improved Blood Circulation with Compression Support : Provides the Ideal Compression to Provide the Maximum Boost to Your Blood Circulation. Better Oxygen Circulation Helps to Reduce Lactic Acid Build up and Aids Pain Relief in Your Knees. • SPORTS : It is fabricated with 3D Circular Knitting Technology to decentralized knee pressure which makes it perfect for intensive activities Suitable for All Sports Activities That Involve a Great Amount of Stress on the Joints Like: Running, Basketball, Soccer, Football, Golf, Cycling, Tennis, Hiking, Volleyball, Skiing and Much More. • SIZING : Various Sizes Med / Large / X-Large as per knee dimensions and as per required compression, we design our compression sleeves to fit bodies of all shapes and sizes. To find your correct size, simply measure your knee circumference, 5 Inches above your Kneecap. Keep in mind that our sizes are based on average compression pressure, but each sleeve can expand up to 60% more than the original diameter listed. If you're between sizes or if you wish better / tight grip, choose the lower size. • Please Note : 1) They Come in a single unit . 2) You Are Kindly Suggested to Choose a Smaller Size If You Prefer a Tight or Supportive Fit. 3) Hand Wash with cold water and Air Drying.