J.B. Field's Men's Icelandic "50 Below Ice" Wool Thermal Sock - 8516 X/X 50 base curve dual lens

50 base curve dual lens design for wrap-around coverage

This heavy-duty safety overall is built to last

300 Degree Heat Resistant Sole

fleece-lined collar

J.B. Field's Men's Icelandic "50 Below Ice" Wool Thermal Sock - 8516 X/X 50 base curve dual lensThis is a heavyweight men's wool sock suitable for harsh winters of up to 50C. We recommend wearing a liner sock to help wick away moistureit will keep your feet smelling fresher, warmer, and blister free! Pre Shrunk Wool: As a versatile fiber, we only use the finest quality of easy care wool in our socks. Wool is breathable and excellent at regulating body temperature by keeping your feet dry and wicking away moisture, helping to prevent blisters and