Please Note: Large are plain all of the other sizes have a line across the toes and the word "Icelandic" written on them

The J.B. Field's "30 Below Classic" is the best-selling winter sock in Canada! 

Made from 70% merino wool and featuring a heavy weight cushioning throughout, these socks will keep your feet warm from zero to -30°C. The high content of merino wool also helps wick moisture and keep your feet dry and blister free when doing outdoor activities in cold temperatures. 

Soft, warm, and durable: Merino wool is a versatile fibre that wicks away moisture and keeps your feet dry, blister-free, and smelling great. Due to a lower micron width per strand, it is a finer type of wool without the itch.

Also available in a knee-high version

Also available as a 1st Quality 30 Below Crew Large 3 pack

• Content: 70% Merino Wool, 30% Nylon
• Non-Binding: the loose fitting top won’t restrict circulation in the leg 
• Heavy Weight Cushion -  full terry cushion for added comfort, extra warmth, and protection
• Suitable for extreme cold weather as low as -30°C
• Heavy Weight: 75-142 grams(XS-XL)
• Made proudly in Toronto, Canada!

For children's sizes, click here.