Duffle Sock

Men's wool frieze Duffle Sock. Designed to be worn inside Arctic-type boots, this sock is made of white wool frieze, moth proof duffle cloth.
The sock is 30.5 cm (12") in height and has heels reinforced with white nylon. The sock actually incorporates two socks, one sock inside the other, sewn together around the top.

Sizes: 3 -14