The Great Canadian Sox J.B. Field's Icelandic -40 Below "Arctic Trail" Wool Thermal Sock

Regular price $19.99
Shipping calculated at checkout.

Only 18 items in stock!
The J.B. Field's 40 Below Arctic Trail is one of the warmest thermal socks we make, containing 85% preshrunk wool! This style was designed for people who require a sock to keep their feet dry and warm in the most extreme conditions—as low as 40ºC! 

Pair these winter socks with a liner sock to help wick away moisture and keep your feet feeling fresher, warmer, and blister-free.  

Don't require the extra length and looking for aslipper version of these socks? 

PLEASE NOTE: These socks run large. We recommend wearing a liner or sizing down, if possible. 

Sizes available:
Medium (Men's 4–8 Shoe / Women's 5–9 Shoe)
Large (Men's 8–13 Shoe / Women's 9–13 Shoe)
X-Large (Men's 14–16 Shoe)
  • Wool Socks: 85% Preshrunk Wool, 15% Nylon
  • Thermal Socks for harsh winters 
  • Full Cushion: Full Terry Cushion adds comfort, extra warmth, and protection
  • Heavy Weight: 162- 200grams(M-XL)
  • Made proudly in Toronto, Canada!