The Great Canadian Sox Co. J.B. FIELD'S ICELANDIC "30 BELOW CLASSIC" MERINO WOOL THERMAL SOCK Color:Black Outsole: lightweight phylon rubber midsole

Outsole: lightweight phylon rubber midsole with oil resistant rubber outsole

Impressive 50 wash rating

blood and various chemical cleaning products

YKK zipper

CSA Z195-14 certified electric-shock protection (18 kV / 60 Hz / 1 minute)

The Great Canadian Sox Co. J.B. FIELD'S ICELANDIC "30 BELOW CLASSIC" MERINO WOOL THERMAL SOCK Color:Black Outsole: lightweight phylon rubber midsoleThe 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 30C. 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