These Carhartt Men's Heavyweight Synthetic Wool Blend Boot Socks are ready for long days on your feet. These boot socks made of soft knit, with extra cushioning at the heel, arch, and toe. Abrasion-resistant yarns in high-wear zones provide the extra durability that hard work demands. And, they wouldn't be Carhartt without the signature brandmark. Comfortable boot socks made from 54% polyester/27% wool/15% nylon/2% acrylic/2% elastane FastDry wicks away sweat Fights odor to help keep the socks fresh Temperature-regulating wool blend Heel, arch, toe, instep and leg cushioning Arch support built into the socks Abrasion-resistant yarns in heel, arch and toe Carhartt logos for classic style Follow Carhartt's care instructions for machine wash Carhartt Men's Heavyweight Synthetic Wool Blend Boot Socks, 2-Pairs, SB7742MBLACK-L