98% Polyester, 2% Spandex Imported Natural Sherpa (Fur Origin: Not Specified) Synthetic Rubber sole Step into style and comfort with these Bioworld Peanuts socks. Featuring womenâ€s slipper socks, sherpa lined, 3d ears, embroidered elements, non-slip elements on the sole, they add standout flair to your everyday wear. Easy to care for, simply machine wash cold with like colors. do not bleach. tumble dry with low heat..