J.B. FIELDS - J.B. FIELDS 50 BELOW ICELANDIC SOCK Color:Black Frame: Matte KhakiLens: Copper -

Frame: Matte KhakiLens: Copper - Enhances contrast and depth perception in a wide array of light conditions while making greens

Sheath: Heavy-duty nylon

For more fun

reinforced engineering grade nylon

Be sure to keep the cooler closed to keep cold air in and seal out the heat

J.B. FIELDS - J.B. FIELDS 50 BELOW ICELANDIC SOCK Color:Black Frame: Matte KhakiLens: Copper -When only warmest will do, the 50 Below Icelandic sock is the first choice. One of the warmest J. B. Fields make, they contain an astonishing 85% wool. Designed for those who spend a lot of time outside and need to keep their feel warm and dry in the most extreme conditions. It is recommended that a sock liner be worn to help to wick away moisture and keep your feet smelling fresher, warmer and blister free.