Same advanced thermal yarn

ankle support

New HeatWeaver® plush lining

HeatWeaver® fabric for extra warmth

but also hold warm air close to the skin keeping your feet warmer for longer

Heat Holders Worxx® Women's Socks Size:Women's 5-9 Same advanced thermal yarnReinforced heel and toe Advanced thermal yarn More than 7X warmer than a basic cotton sock! Sensationally soft Non binding All our original warmth but with a durable reinforced heel and toe. Keep feet warm on the coldest of days and pull on this pair of solid color, crew length, reinforced Heat Holders for women, the warmest thermal sock. Thick, chunky and with a massive tog rating of 2. 34, Heat Holders are made from a specially developed heavy bulk