Recovery Compression Knee Sleeve with Infrared Fibers - Grip dot top band keeps sleeve in place (Black, Small) Compression Knee Sleeve for Runners and Athletes provides firm support to the knee while allowing a full range of motion. A no-slip silicone grip ensures the knee sleeve stays in place even during the toughest workouts. 1 Knee Sleeve per purchase - Contains celliant fibers to relieve pain, increase oxygen in the body, and regulate body temperature - Celliant Infrared technology helps harness the body's natural energy through the use of minerals and fibers, and prevents further strain and fatigue by keeping muscles warm - 70% celliant polyster, 30% spandex- Reduce Inflammation and Knee Pain: Compression in each knee sleeve improves circulation for faster recovery and provides muscle stabilization. It also helps to reduce inflammation and swelling in the knee area. Medical grade Graduated compression supports the knee muscle and IT band & helps with muscle recovery Targeted Support with Full Range of Motion- By utilizing pin-point compression, the Mojo Knee Sleeve provides targeted support to the patella and knee area. This helps to relieve knee pain and common injuries like runners knee. The Knee Sleeve also allows for a full range of motion and does not restrict movement. Sized by Knee Circumference in inches -- Small 13-15 Medium 15-17 Large 17-19 XL 19-21 2XL 21-23 ** Seamless, moisture wicking and anti-odor. Works great underneath hard braces to help relieve discomfort. Grip top to keep sleeve in place all day. The Mojo Knee Compression Sleeve is a light weight sleeve that ensures a full range of motion while still providing optimal support.