Carhartt socks - High Performance boot socks

Carhartt High Performance Cold Weather boot socks give you cold weather performance combined with a cushioned sock to keep your feet warm and comfortable. Lycra-reinforced arch, ankle support nylon reinforced reciprocated heel and toe flat toe seam 55% hi-bulk acrylic/27% stretch nylon/17% worsted wool/1% Lycra spandex. Large fit men's shoe sizes 9-12.5. XLarge fits men's shoe sizes 13-15.