IMAK Compression Arthritis Sleeve - Knee - Medium- Unlike traditional compression garments, the IMAK Compression Arthritis Sleeve is designed with all-day comfort in mind. This makes it the ideal choice for people living with chronic pain from arthritis, fibromyalgia, overuse or other conditions. The Sleeve provides mild compression for warmth and helps increase circulation, which ultimately reduces pain and promotes healing. Made of soft, breathable cotton material, it is comfortable enough to wear all day and night. Tri-band technology holds sleeve securely in place and helps prevent rolling. -Arthritis pain, arthritis pain relief, compression therapy, compression sleeve -Effective, non-invasive arthritis relief. -Provides mild compression to help control or decrease swelling of the joints. -Cotton material allows skin to breathe and keeps hands dry. -Comfortable to use all day and night. BRN-A20151 Knee; Medium 17"-19" leg circumference. (Measure 4" above center of knee cap)