You'd be hard-pressed to find a work sock as rugged and dependable as this crew-length item. The 77% CoolMax® / 21% nylon / 2% spandex construction means your feet will stay dry and comfortable. It has mesh-knit instep, side, arch and ankle panels for better ventilation and breathability, and is spandex-reinforced for a secure fit. We've also added anti-odor properties and a "no-feel" toe seam and cushioned sole for extra comfort. The day-long comfort this sock provides will keep you working hard until the job is finished.For over 115 years, Carhartt has manufactured premium workwear known for exceptional durability, comfort, quality of construction, and fit that you can feel in the fabrics and see in the performance.