RedHead Mens 13 Treestand Socks feature stretch fibers from top to toe for a snug fit. Nylon double-reinforced impact areas, fully cushioned construction, and moisture-wicking performance make these socks ideal for hunting on foot or from a stand. 82% merino lambs wool, 10% stretch nylon, 7% Thermolite, 2% spandex. Machine wash.Made in USA. Mens sizes: S(1-4),M(5-9), L(9-12), XL(12-15). Color: Dark Grey.