Carhartt A67 Cold Weather Sock

Offering high performance in low temperatures, Carhartt's cold-weather high-performance boot sock is constructed of 55% hi-bulk acrylic, 27% stretch nylon, 17% worsted wool and 1% spandex. The foot and lower leg are fully-cushioned for comfort. Reinforced arch, heel and toe areas provide additional support. A flat-knit side channel transports moisture away from the foot. A "no-feel" toe seam also adds comfort.