The featured style of January is the -40 below Artic trail sock
Bruce the Mailman - Amazon.com (January 8th, 2014)
I've been using these socks just for the last 30 days. But I'm a mailman in NJ and have had a great chance to test them. I'm walking about 10 miles a day and am out for 7 hours in the weather. Yesterday was the best test day. Single digit weather but we also had a lot of wind. The weatherman said it got to 13 degrees below with the wind factor. My feet were not cold!!! It's a big deal because my extremeties are easily freezing. I'm just wearing shoes cause boots are too heavy and I've been trying for years to find socks that can do the job. These socks are doing it. Even a couple days before that was also similar cold with out the wind and the socks performed beautifully. Good job to the sheep and the manufacterers.