Keep those feet and toes warm through the harshest winter weather with our Cabela's® Arctic Max® 30° Below Thermal Sock and Liner Combo for Men. This combo pairs a cushioned, merino wool blend thermal sock with a moisture-wicking liner sock for warm and comfortable protection on the coldest work days or hunts. These thermal socks provide the natural temperature regulating insulation and antimicrobial performance of merino wool to block out the winter cold. Liner socks feature CoolMax® polyester fibers to keep feet dry and comfortable even during periods of high exertion. Thermal sock: 56% nylon/43% merino wool/1% spandex. Liner sock: 62% CoolMax polyester/35% nylon/3% spandex. Machine wash warm, inside out. Tumble dry. Made in USA.