ARN TOUGH Mountaineering Over-the-Calf Heavyweight Hiking Sock - Size M. Will fit men’s size 8 to 10. This is a unisex sock so works for women too. These are the heaviest white socks you can buy. Extremely warm socks designed for extremely cold temps.

Worn only one time and washed one time. In like new condition. See photos for details. Very, very slight wear.