UDOARTS Cashmere Knee Warmers(1 Pair) PROFESSIONAL PROTECTION - Keeps your knees and calves warm to relieve pain and prevent rheumatoid arthritis or knee osteoarthritis in the cold condition KNEE THICKENING PATCH - Provides top coral velvet in knee part for the most warmth and protection COMFORTABLE, ELASTIC AND SOFT TO WEAR - Allows to be doubly stretched with no skin chafing or irritation HIGH QUALITY MATERIAL - Cashmere(16.2%), Polyester(60.7%), Acrylic(13.5%), Other fibers(9.6%) ONE SIZE FITS MOST - WIDENS to 6.3" and LENGTHENS to 16.5" - Fits knee sizes up to 18" (46cm) You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!