Heat Holders Striped Crew Sock， Navy Denim[Product Information]- Keep feet warm on the coldest of days and pull on this pair of Heat Holders for men， the ultimate thermal sock! Heat Holders are made from a specially developed heavy bulk yarn which has extreme thermal qualities.
- The specially developed advanced fibers provide high performance insulation against cold with superior moisture wicking abilities.
- The innovative long looped thermal pile knitting technology products a unique， extra-long looped cushion pile to hold in more warm air， increasing the thermal TOG rating.
- Using an intense brushing process produces a soft brushed inner fabric that maximizes the amount of warm air held inside the socks for all-day warmth and comfort.
