Casual or Dressy, you can't go wrong with our 3 Pair Pack of men's Muk Luks Socks. Feel the comfort for yourself or make it a gift for your loved ones. Available in multi colors in one size fits most and should be machine washed on cold gentle cycle, no bleach, and lay flat to dry. Imported. Material: Microfiber Polyester, Nylon, Spandex.