The Knee Sleeve by RCAI provides support, compression and warmth for postoperative knee rehabilitation, strains, sprains, arthritis, patellar tendonitis, cruciate instability and ligament instability. The patellar cutout horseshoe shaped felt buttress attaches with a hook and loop, and can be repositioned to support the medial or lateral condyle, diminishing stress at the patella femoral joint, providing a massage action for the reduction of edema. The RCAI Knee Sleeve is constructed of a breathable airprene material for patient comfort. Available in wrap version for patients having difficulty applying traditional knee sleeves.