Duluth Striped Socks - These are our newest mid weight Fair Isle alpaca striped socks with an Art Deco feel and the 1" elastic band is knit at the top of the sock. These socks were designed by Mary Ann Weerts, our founder. We needed a smaller micron yarn to create this more intricate design. These are still soft, warm and very comfortable yet lighter weight and not as thick in your shoe or boot. 41% Alpaca, 34% Acrylic, 23% Nylon and 2% Spandex. Machine wash cold, Do not bleach, Tumble dry low and do not iron.