Explore the wilderness in lasting comfort in the Wigwam Merino Ultra Cool-Lite Low (Little Kid/Big Kid/Adult) socks. With it's ultra-light construction and seamless toe, embrace lasting comfort without the bulk. Pull-on style. Ultra-lightweight socks are void of cushioning and are designed to have an invisible feel. Merino wool is soft, odor resistant, and provides non-shrink insulation without the itch of normal wool. Low-cut silhouette. Branding on toe. 41% stretch nylon, 34% polyester, 19% merino wool, 6% spandex.