J.B. Field's - Icelandic "30 Below XLR" Merino Wool Thermal Sock Colour_Green Around the lenses

Around the lenses

Keep your travel documents and essentials that you frequently reach for in the conveniently placed outer pocket

Your favorite readers and sunglasses paired together

British Virgin Islands

J.B. Field's - Icelandic "30 Below XLR" Merino Wool Thermal Sock Colour_Green Around the lensesThe J. B. Field's "30 Below XLR" 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 are sure to keep your feet warm and comfortable in the most extreme conditions. The only differences between these socks and the "30 Below Classic" are the double cuff to help socks stay up better and both ankle and arch support, which prevents slippage