Carhartt Men's Heavyweight Synthetic-Wool Blend Boot Sock is designed to be your reliable companion on the job, ing exceptional comfort and durability. Made from a durable blend of 70% acrylic, 17% wool, 6% nylon, 6% polyester, and 1% elastane, these heavyweight crew socks provide superior performance. Featuring FastDry technology, they effectively wick away sweat and fight odor, keeping your feet fresh throughout the day. The temperature-regulating wool blend helps maintain a comfortable foot climate by keeping your feet cool and dry, while ribbed channels enhance ventilation for added breathability. With cushioning in the heel, arch, toe, instep, and leg areas, plus abrasion-resistant yarns in the heel and toe, these socks deliver the support and durability needed for long days on your feet. Model Number: