Technically Advanced Thermolite® Liner Sock

This high-tech liner sock is constructed of Invista™ Thermolite®, which transports moisture away from the skin quicker than any other fiber on the market. In cold weather, this material traps heat generated by the body to keep your feet warm. Resistant to mildew and odor retention. Mid-calf crew length. 55% Thermolite® polyester, 44% nylon, 1% spandex. White color. One pair. USA made by Fox River. Specify Men's shoe size: M (5 to 8-1/2), L (9-12) or XL (13-15) from the selection box above. See drop down box for sizes currently available.