Let the softness of Muk Luks Microfiber 5-Pair Foot Liner Sock Pack take over your feet. Beautiful fairisle patterns in soft, pastel tones are a great choice for everyday wear. These socks are made up of 98% microfiber nylon and 2% spandex. This pack is made up of five different pairs of socks in all different colors and is available in one size fits most. Machine wash in cold water with like colors, no bleach, and tumble dry low heat. Made in China. Material: Microfiber nylon, spandex.