1.CORRECT FIT AND SIZING: With your knee slightly bent, use the center line of your knee as your starting point and measure up your thigh. Measure the upper circumference at this point. Using the center line of your knee as your starting point measure down your calf. Measure the lower circumference at this point. Make sure the measuring tape is taught to the leg but not cutting into the skin. Refer to sizing chart for size selection. 2.TREAT AND PREVENT: Knee pain, strain, tendinitis, swelling and edema, jumpers' knee, runners' knee, feelings of instability, lateral meniscus tear, mild osteoarthritis, and OsgoodSchlatters disease 3.PAIN RELIEF PROTECTION: Integrated Omega Pad securely holds the kneecap in place and reduces edema and swelling. Meniscus Wings provide targeted massage and pain relief to the joint space. Hoffa Pads stimulate the infrapatellar fat pad to promote the body's natural healing mechanism 4.PAIN RELIEF PROTECTION: Integrated Omega Pad securely holds the kneecap in place and reduces edema and swelling. Meniscus Wings provide targeted massage and pain relief to the joint space. Hoffa Pads stimulate the infrapatellar fat pad to promote the body's natural healing mechanism