Fight the freezing temperatures this season sporting MUK LUKS new Men's cold weather accessories. MUK LUKS Marl Sock Stripe Collection is constructed from thick 100% Acrylic Knit to help fight even the coldest of days. The Marl Scarf comes in Candy Apple/Vanilla in One Size Fits Most. Hand wash in cold water on gentle cycle, no bleach, and tumble dry low heat. Imported. Material: Arcylic.