Sleeve can help relieve knee pain by providing warmth, strength, and support to the affected area.The knee sleeve provides fixation of the knee joint and relieves it of the load during exercising in order to prevent injuries.The structure of fabric with high cotton content provides breathability and hygroscopy. Recommended for regular use when exercising. Not recommended for use if you have allergic reactions to the product ingredients or acute infections of soft tissues. Do not use in direct contact with the damaged skin areas. Composition - 44% cotton, 35% acrylic, 13% polyester, 8% latex.