and advanced traction

Ribbed cuffs and narrower bottom band for a modern

featuring 4 Mil Dots in each direction

Lace closure

delivering fast-drying

Great Canadian 30 Below XLR Sock Color:Black and advanced tractionThe J. B. Field's "30 Below XLR" thermal sock is ideal for those who spend a lot of time outside in cold weather and is perfect for winter sports. With a full, heavyweight cushion and soft Merino wool, they will keep your feet warm and comfortable in the most extreme conditions. 70% Merino Wool, 25% Nylon, 5% Spandex Merino Wool for exceptional softness, moisture wicking and temperature regulation Merino wool has a natural crimp in the fibre. This