These men's crew socks are ready for long days on your feet. They're 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. 54% polyester / 28% wool / 16% acrylic / 2% elastane. Fights odor. Temperature-regulating wool blend. Heel, arch, toe, instep and leg cushioning. Abrasion-resistant yarns in heel and toe. Arch support.