Icelandic -40 Below Arctic Trail is one of the warmest thermal winter socks
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!
It is breathable
helps regulate body temperature by keeping feet dry, preventing blisters, and controlling odor
Content:85% Pre-Shrunk Murino Wool,15% Nylon
Full Cushion: Full Terry Cushion adds comfort, extra warmth, and protection
Weight: 162- 200grams(M-XL)
Made proudly in Toronto, Canada!
Merino wool is a type of wool that comes from a merino sheep. It is the finest wool on the market, making the fabric soft and itch-free. It is also breathable and temperature-regulating, so your feet are not too hot or cold.
Merino is one of the best fibres for wicking moisture as it can absorb up to 30% of its weight in moisture and moves it from your skin to the outside of the fabric, where it evaporates. Because it stays dry, odour-causing bacteria cannot grow, making it a naturally antimicrobial fibre. *Please see size chart for ordering*