The RefrigiWear Leather Boot Sock is expertly designed to keep your feet warm, dry, and supported through long, cold shifts. Made with moisture-wicking merino wool blended with stretch nylon, it moves sweat away from the skin to help prevent moisture buildup and cold discomfort. A reinforced toe and heel provide enhanced durability where it matters most. Built-in arch and ankle support bands ensure a snug, comfortable fit, while the heavier-weight knit adds cushioning and insulation for added comfort in demanding environments.