Our Pure Athlete Thermolite Military sock is the ideal choice for hiking, climbing, heavy work or any activity. This sock gives you ultimate comfort while maintaining durability and warmth for whatever your day (or night) holds. Containing a special blend of 66% Thermolite Polyester, 21% Copper, 10% Nylon, and 3% Spandex, this thermal lightweight sock is built for comfort.
Moisture wicking material ensures that perspiration doesn't build up in these socks, keeping you dry and warm. This Thermolite Sock is built for ultimate comfort.
Size Chart (based on US shoe size):
Medium: US 5-8
Large: US 8.5 - 10.5
X-Large: US 11 - up
Medium: US 6 - 9
Large: US 9.5 - 11.5
X-Large: US 12 - up
I used these socks for a long 6 mile hike and they were amazing. They are lightweight but also maintain a great level of warmth. My feet did not feel sweaty at all. I will be purchasing these again.