J.B. Field's Icelandic "30 Below Knee High" Merino Wool Thermal Sock
The J.B. Field's 30 Below Classic is already the best selling thermal sock in Canada and our most popular sock. However due to high demand for a longer length we have designed a knee-high version! This line was designed for people who require a sock which can keep their feet dry, warm, and comfortable in the most extreme conditions. It's long length makes it an ideal ski sock!
Medium (Women's 5-9 Shoe / Men's 4-8 Shoe)
Large (Men's 8-12 Shoe / Women's 10-13 Shoe)
- Content- 70% Merino Wool & 30% Nylon
- Over the Calf - 15" Leg length
- Pre-Shrunk Merino Wool - We use the best quality wool from Australia for amazing softness and warmth
- X-Hi Cushion - Full terry cushion for added comfort, extra warmth, and protection
- Made proudly in Toronto, Canada!