Carhartt Women's Force Lightweight Socks can be worn alone or as liners. These odor-fighting women's socks perform well in hot, sweaty work environments. Temperature-regulating merino wool blend fabric keeps feet cool in summer and warm in winter. Naturally moisture-wicking merino wool, sweat-wicking FastDry technology, and the moisture-management system of Coolmax yarn work together to keep feet dry and comfortable. Targeted cushioning on heels and toes protects feet by absorbing shock and reducing friction. Enhanced heel pockets and Achilles's locks keep socks securely in place to prevent discomfort. Offered in 2 women's sizes to ensure best fit: Medium (US Women's shoe size 7-9.5) and Large (US Women's shoe size 10-12.5). Carhartt knows the difference a good pair of socks can make when working outdoors or hiking and camping. Well-designed and made with durable, high-quality materials, Carhartt socks keep hardworking feet dry, protected, and comfortable.