Heat Holders 1 Pack Socks Mens The Mens Heat Holders Socks have been constructed with a soft brushed lining teamed with a long looped thermal knitting that is designed to hold warm air against the skin for longer & better. These Heat holders socks also offer a comfortable fit with a ribbed trim to the opening, completed with the Heat Holders logo to the side. > Mens thermal socks > Pack of one > Ribbed design > Soft brushed inner > Long looped thermal pile knit > Advanced insulating yarn > Tog rating 2.34 > 91% acrylic, 5% nylon, 3% polyester, 1% elastane > Machine washable Green Mens