- The Classico has a unique retro style design. Made with Merino wool, it has several unique features that separate it from others. This thin sock has a Lycra arch band to keep the sock tight over the arch to prevent sock slip motion under foot. Comparable in weight to the WoolEator with a thin underfoot, it features a high cuff made of mock rib construction to stretch over a wide variety of ankle sizes. This sock has the features to go the distance.
