Designed for enduring comfort and resilience, these unisex work socks are crafted from a sumptuous blend of 50% wool, 25% acrylic, 20% nylon, 1% spandex, and 4% other fibres to provide luxurious warmth and strength. Expertly crafted in Canada with double-twisted yarns for superior durability, and available in sizes S through XL, these socks make an ideal choice for all-day comfort. They have a heat index of 3/4.