Comfort and relief. Increases blood flow to accelerate healing. Reduce inflammation. Increases range of motion. Great for injuries. Accelerates recovery. How it works. Incrediwear fabric releases negative ions. Negative ions vibrate cellular walls. Vibrations increase circulation within 20 minutes. No uncomfortable compression needed. Benefits & physical properties. Comfort and relief, reduces swelling from arthritis and injuries, increases blood flow and oxygen, increases range of motion, new anion technology and patented weave wicks away moisture, great for knee injuries, meniscus tears, arthritis, pre & post surgery, knee swelling.